316241760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{658837}}^1$

素因数の和:658855

約数の個数: 48

約数和(自身を含む): 996163056

約数和(自身を除く): 679921296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 658837, 1317674, 1976511, 2635348, 3294185, 3953022, 5270696, 6588370, 7906044, 9882555, 10541392, 13176740, 15812088, 19765110, 21082784, 26353480, 31624176, 39530220, 52706960, 63248352, 79060440, 105413920, 158120880, 316241760]

約数ペア:

[(1, 316241760), (2, 158120880), (3, 105413920), (4, 79060440), (5, 63248352), (6, 52706960), (8, 39530220), (10, 31624176), (12, 26353480), (15, 21082784), (16, 19765110), (20, 15812088), (24, 13176740), (30, 10541392), (32, 9882555), (40, 7906044), (48, 6588370), (60, 5270696), (80, 3953022), (96, 3294185), (120, 2635348), (160, 1976511), (240, 1317674), (480, 658837)]