25216320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26267}}^1$

素因数の和:26287

約数の個数: 56

約数和(自身を含む): 80064864

約数和(自身を除く): 54848544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26267, 52534, 78801, 105068, 131335, 157602, 210136, 262670, 315204, 394005, 420272, 525340, 630408, 788010, 840544, 1050680, 1260816, 1576020, 1681088, 2101360, 2521632, 3152040, 4202720, 5043264, 6304080, 8405440, 12608160, 25216320]

約数ペア:

[(1, 25216320), (2, 12608160), (3, 8405440), (4, 6304080), (5, 5043264), (6, 4202720), (8, 3152040), (10, 2521632), (12, 2101360), (15, 1681088), (16, 1576020), (20, 1260816), (24, 1050680), (30, 840544), (32, 788010), (40, 630408), (48, 525340), (60, 420272), (64, 394005), (80, 315204), (96, 262670), (120, 210136), (160, 157602), (192, 131335), (240, 105068), (320, 78801), (480, 52534), (960, 26267)]