121104320

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1477

約数の個数: 56

約数和(自身を含む): 289492944

約数和(自身を除く): 168388624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 1123, 1348, 1685, 2246, 2696, 3370, 4492, 5392, 5615, 6740, 8984, 10784, 11230, 13480, 17968, 21568, 22460, 26960, 35936, 44920, 53920, 71872, 89840, 107840, 179680, 359360, 378451, 756902, 1513804, 1892255, 3027608, 3784510, 6055216, 7569020, 12110432, 15138040, 24220864, 30276080, 60552160, 121104320]

約数ペア:

[(1, 121104320), (2, 60552160), (4, 30276080), (5, 24220864), (8, 15138040), (10, 12110432), (16, 7569020), (20, 6055216), (32, 3784510), (40, 3027608), (64, 1892255), (80, 1513804), (160, 756902), (320, 378451), (337, 359360), (674, 179680), (1123, 107840), (1348, 89840), (1685, 71872), (2246, 53920), (2696, 44920), (3370, 35936), (4492, 26960), (5392, 22460), (5615, 21568), (6740, 17968), (8984, 13480), (10784, 11230)]