315065360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{106441}}^1$

素因数の和:106491

約数の個数: 40

約数和(自身を含む): 752332056

約数和(自身を除く): 437266696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 106441, 212882, 425764, 532205, 851528, 1064410, 1703056, 2128820, 3938317, 4257640, 7876634, 8515280, 15753268, 19691585, 31506536, 39383170, 63013072, 78766340, 157532680, 315065360]

約数ペア:

[(1, 315065360), (2, 157532680), (4, 78766340), (5, 63013072), (8, 39383170), (10, 31506536), (16, 19691585), (20, 15753268), (37, 8515280), (40, 7876634), (74, 4257640), (80, 3938317), (148, 2128820), (185, 1703056), (296, 1064410), (370, 851528), (592, 532205), (740, 425764), (1480, 212882), (2960, 106441)]