15201940440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126682837}}^1$

素因数の和:126682851

約数の個数: 32

約数和(自身を含む): 45605821680

約数和(自身を除く): 30403881240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126682837, 253365674, 380048511, 506731348, 633414185, 760097022, 1013462696, 1266828370, 1520194044, 1900242555, 2533656740, 3040388088, 3800485110, 5067313480, 7600970220, 15201940440]

約数ペア:

[(1, 15201940440), (2, 7600970220), (3, 5067313480), (4, 3800485110), (5, 3040388088), (6, 2533656740), (8, 1900242555), (10, 1520194044), (12, 1266828370), (15, 1013462696), (20, 760097022), (24, 633414185), (30, 506731348), (40, 380048511), (60, 253365674), (120, 126682837)]