85116180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17957}}^1$

素因数の和:18048

約数の個数: 48

約数和(自身を含む): 241355520

約数和(自身を除く): 156239340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 17957, 35914, 53871, 71828, 89785, 107742, 179570, 215484, 269355, 359140, 538710, 1077420, 1418603, 2837206, 4255809, 5674412, 7093015, 8511618, 14186030, 17023236, 21279045, 28372060, 42558090, 85116180]

約数ペア:

[(1, 85116180), (2, 42558090), (3, 28372060), (4, 21279045), (5, 17023236), (6, 14186030), (10, 8511618), (12, 7093015), (15, 5674412), (20, 4255809), (30, 2837206), (60, 1418603), (79, 1077420), (158, 538710), (237, 359140), (316, 269355), (395, 215484), (474, 179570), (790, 107742), (948, 89785), (1185, 71828), (1580, 53871), (2370, 35914), (4740, 17957)]