15325120

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 36996624

約数和(自身を除く): 21671504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 577, 664, 830, 1154, 1328, 1660, 2308, 2656, 2885, 3320, 4616, 5312, 5770, 6640, 9232, 11540, 13280, 18464, 23080, 26560, 36928, 46160, 47891, 92320, 95782, 184640, 191564, 239455, 383128, 478910, 766256, 957820, 1532512, 1915640, 3065024, 3831280, 7662560, 15325120]

約数ペア:

[(1, 15325120), (2, 7662560), (4, 3831280), (5, 3065024), (8, 1915640), (10, 1532512), (16, 957820), (20, 766256), (32, 478910), (40, 383128), (64, 239455), (80, 191564), (83, 184640), (160, 95782), (166, 92320), (320, 47891), (332, 46160), (415, 36928), (577, 26560), (664, 23080), (830, 18464), (1154, 13280), (1328, 11540), (1660, 9232), (2308, 6640), (2656, 5770), (2885, 5312), (3320, 4616)]