8675220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 24450048

約数和(自身を除く): 15774828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 757, 764, 955, 1146, 1514, 1910, 2271, 2292, 2865, 3028, 3785, 3820, 4542, 5730, 7570, 9084, 11355, 11460, 15140, 22710, 45420, 144587, 289174, 433761, 578348, 722935, 867522, 1445870, 1735044, 2168805, 2891740, 4337610, 8675220]

約数ペア:

[(1, 8675220), (2, 4337610), (3, 2891740), (4, 2168805), (5, 1735044), (6, 1445870), (10, 867522), (12, 722935), (15, 578348), (20, 433761), (30, 289174), (60, 144587), (191, 45420), (382, 22710), (573, 15140), (757, 11460), (764, 11355), (955, 9084), (1146, 7570), (1514, 5730), (1910, 4542), (2271, 3820), (2292, 3785), (2865, 3028)]