

A144672


Numbers x,y,z such that UnitarySigma(x) = UnitarySigma(y) = UnitarySigma(z) = 3*(x*y*z)^(1/2)/( x^(1/2) + 8*y^(1/2)  5*z^(1/2)), z<=y<=x; sequence gives x.


4



2, 20, 24, 360, 816, 1056, 12240, 15840, 29120, 181632, 337977, 2724480, 93358848, 1400382720
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