15116360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53987}}^1$

素因数の和:54005

約数の個数: 32

約数和(自身を含む): 38871360

約数和(自身を除く): 23755000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53987, 107974, 215948, 269935, 377909, 431896, 539870, 755818, 1079740, 1511636, 1889545, 2159480, 3023272, 3779090, 7558180, 15116360]

約数ペア:

[(1, 15116360), (2, 7558180), (4, 3779090), (5, 3023272), (7, 2159480), (8, 1889545), (10, 1511636), (14, 1079740), (20, 755818), (28, 539870), (35, 431896), (40, 377909), (56, 269935), (70, 215948), (140, 107974), (280, 53987)]