|
|
A018412
|
|
Divisors of 360.
|
|
23
|
|
|
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
COMMENTS
|
Comment from J. Lowell: Regular polygons with n sides in which internal angles have integral number of degrees (n >= 3).
There are 22209 ways to represent 360 as a sum of its distinct divisors (A033630). That's more than any smaller number, hence 360 is in A065218. - Alonso del Arte, Oct 09 2017
|
|
LINKS
|
|
|
MATHEMATICA
|
|
|
PROG
|
|
|
CROSSREFS
|
Cf. A018253, A018256, A018261, A018266, A018293, A018321, A018350, A018609, A018676, A178877, A178878, A165412, A178858, A178859, A178860, A178861, A178862, A178863, A178864.
|
|
KEYWORD
|
nonn,fini,full,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|