115664320

素因数分解:

$2^6\times 5^1\times {\mathrm{361451}}^1$

素因数の和:361468

約数の個数: 28

約数和(自身を含む): 275426424

約数和(自身を除く): 159762104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 361451, 722902, 1445804, 1807255, 2891608, 3614510, 5783216, 7229020, 11566432, 14458040, 23132864, 28916080, 57832160, 115664320]

約数ペア:

[(1, 115664320), (2, 57832160), (4, 28916080), (5, 23132864), (8, 14458040), (10, 11566432), (16, 7229020), (20, 5783216), (32, 3614510), (40, 2891608), (64, 1807255), (80, 1445804), (160, 722902), (320, 361451)]