86706960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{361279}}^1$

素因数の和:361295

約数の個数: 40

約数和(自身を含む): 268792320

約数和(自身を除く): 182085360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 361279, 722558, 1083837, 1445116, 1806395, 2167674, 2890232, 3612790, 4335348, 5419185, 5780464, 7225580, 8670696, 10838370, 14451160, 17341392, 21676740, 28902320, 43353480, 86706960]

約数ペア:

[(1, 86706960), (2, 43353480), (3, 28902320), (4, 21676740), (5, 17341392), (6, 14451160), (8, 10838370), (10, 8670696), (12, 7225580), (15, 5780464), (16, 5419185), (20, 4335348), (24, 3612790), (30, 2890232), (40, 2167674), (48, 1806395), (60, 1445116), (80, 1083837), (120, 722558), (240, 361279)]