82712721360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344636339}}^1$

素因数の和:344636355

約数の個数: 40

約数和(自身を含む): 256409436960

約数和(自身を除く): 173696715600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344636339, 689272678, 1033909017, 1378545356, 1723181695, 2067818034, 2757090712, 3446363390, 4135636068, 5169545085, 5514181424, 6892726780, 8271272136, 10339090170, 13785453560, 16542544272, 20678180340, 27570907120, 41356360680, 82712721360]

約数ペア:

[(1, 82712721360), (2, 41356360680), (3, 27570907120), (4, 20678180340), (5, 16542544272), (6, 13785453560), (8, 10339090170), (10, 8271272136), (12, 6892726780), (15, 5514181424), (16, 5169545085), (20, 4135636068), (24, 3446363390), (30, 2757090712), (40, 2067818034), (48, 1723181695), (60, 1378545356), (80, 1033909017), (120, 689272678), (240, 344636339)]