90307160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 212198400

約数和(自身を除く): 121891240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 508, 580, 613, 635, 1016, 1160, 1226, 1270, 2452, 2540, 3065, 3683, 4904, 5080, 6130, 7366, 12260, 14732, 17777, 18415, 24520, 29464, 35554, 36830, 71108, 73660, 77851, 88885, 142216, 147320, 155702, 177770, 311404, 355540, 389255, 622808, 711080, 778510, 1557020, 2257679, 3114040, 4515358, 9030716, 11288395, 18061432, 22576790, 45153580, 90307160]

約数ペア:

[(1, 90307160), (2, 45153580), (4, 22576790), (5, 18061432), (8, 11288395), (10, 9030716), (20, 4515358), (29, 3114040), (40, 2257679), (58, 1557020), (116, 778510), (127, 711080), (145, 622808), (232, 389255), (254, 355540), (290, 311404), (508, 177770), (580, 155702), (613, 147320), (635, 142216), (1016, 88885), (1160, 77851), (1226, 73660), (1270, 71108), (2452, 36830), (2540, 35554), (3065, 29464), (3683, 24520), (4904, 18415), (5080, 17777), (6130, 14732), (7366, 12260)]