85876680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715639}}^1$

素因数の和:715653

約数の個数: 32

約数和(自身を含む): 257630400

約数和(自身を除く): 171753720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715639, 1431278, 2146917, 2862556, 3578195, 4293834, 5725112, 7156390, 8587668, 10734585, 14312780, 17175336, 21469170, 28625560, 42938340, 85876680]

約数ペア:

[(1, 85876680), (2, 42938340), (3, 28625560), (4, 21469170), (5, 17175336), (6, 14312780), (8, 10734585), (10, 8587668), (12, 7156390), (15, 5725112), (20, 4293834), (24, 3578195), (30, 2862556), (40, 2146917), (60, 1431278), (120, 715639)]