15242360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{54437}}^1$

素因数の和:54455

約数の個数: 32

約数和(自身を含む): 39195360

約数和(自身を除く): 23953000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 54437, 108874, 217748, 272185, 381059, 435496, 544370, 762118, 1088740, 1524236, 1905295, 2177480, 3048472, 3810590, 7621180, 15242360]

約数ペア:

[(1, 15242360), (2, 7621180), (4, 3810590), (5, 3048472), (7, 2177480), (8, 1905295), (10, 1524236), (14, 1088740), (20, 762118), (28, 544370), (35, 435496), (40, 381059), (56, 272185), (70, 217748), (140, 108874), (280, 54437)]