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 A178859 Divisors of 7560. 19
 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS 7560 is a highly composite number: A002182(20)=7560. The sequence is finite with A002183(20)=64 terms: a(64)=7560. Its primorial factorization is 6^2 * 210 and its representing polynomial p(x) of degree 6 with x=2 is x^6 + 18x^5 + 118x^4 + 348x^3 + 457x^2 + 210x. - Carlos Eduardo Olivieri, May 02 2015 LINKS R. Zumkeller, Table of n, a(n) for n = 1..64 (complete sequence) Eric Weisstein's World of Mathematics, Highly Composite Number Wikipedia, Highly composite number MATHEMATICA Divisors[7560] (* Carlos Eduardo Olivieri, May 02 2015 *) PROG (PARI) divisors(7560)  \\ M. F. Hasler, Feb 14 2013 CROSSREFS Cf. A018253, A018256, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178877, A178878, A165412, A178858, A178860, A178861, A178862, A178863, A178864. Sequence in context: A100952 A303332 A030477 * A165412 A180042 A096868 Adjacent sequences:  A178856 A178857 A178858 * A178860 A178861 A178862 KEYWORD fini,nonn,easy,full AUTHOR Reinhard Zumkeller, Jun 21 2010 STATUS approved

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Last modified August 7 06:02 EDT 2020. Contains 336274 sequences. (Running on oeis4.)