157466220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2624437}}^1$

素因数の和:2624449

約数の個数: 24

約数和(自身を含む): 440905584

約数和(自身を除く): 283439364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2624437, 5248874, 7873311, 10497748, 13122185, 15746622, 26244370, 31493244, 39366555, 52488740, 78733110, 157466220]

約数ペア:

[(1, 157466220), (2, 78733110), (3, 52488740), (4, 39366555), (5, 31493244), (6, 26244370), (10, 15746622), (12, 13122185), (15, 10497748), (20, 7873311), (30, 5248874), (60, 2624437)]