151212560

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6679}}^1$

素因数の和:6975

約数の個数: 40

約数和(自身を含む): 352864320

約数和(自身を除く): 201651760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 6679, 11320, 13358, 22640, 26716, 33395, 53432, 66790, 106864, 133580, 267160, 534320, 1890157, 3780314, 7560628, 9450785, 15121256, 18901570, 30242512, 37803140, 75606280, 151212560]

約数ペア:

[(1, 151212560), (2, 75606280), (4, 37803140), (5, 30242512), (8, 18901570), (10, 15121256), (16, 9450785), (20, 7560628), (40, 3780314), (80, 1890157), (283, 534320), (566, 267160), (1132, 133580), (1415, 106864), (2264, 66790), (2830, 53432), (4528, 33395), (5660, 26716), (6679, 22640), (11320, 13358)]