154953480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117389}}^1$

素因数の和:117414

約数の個数: 64

約数和(自身を含む): 507124800

約数和(自身を除く): 352171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 117389, 234778, 352167, 469556, 586945, 704334, 939112, 1173890, 1291279, 1408668, 1760835, 2347780, 2582558, 2817336, 3521670, 3873837, 4695560, 5165116, 6456395, 7043340, 7747674, 10330232, 12912790, 14086680, 15495348, 19369185, 25825580, 30990696, 38738370, 51651160, 77476740, 154953480]

約数ペア:

[(1, 154953480), (2, 77476740), (3, 51651160), (4, 38738370), (5, 30990696), (6, 25825580), (8, 19369185), (10, 15495348), (11, 14086680), (12, 12912790), (15, 10330232), (20, 7747674), (22, 7043340), (24, 6456395), (30, 5165116), (33, 4695560), (40, 3873837), (44, 3521670), (55, 2817336), (60, 2582558), (66, 2347780), (88, 1760835), (110, 1408668), (120, 1291279), (132, 1173890), (165, 939112), (220, 704334), (264, 586945), (330, 469556), (440, 352167), (660, 234778), (1320, 117389)]