38992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324941}}^1$

素因数の和:324955

約数の個数: 32

約数和(自身を含む): 116979120

約数和(自身を除く): 77986200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324941, 649882, 974823, 1299764, 1624705, 1949646, 2599528, 3249410, 3899292, 4874115, 6498820, 7798584, 9748230, 12997640, 19496460, 38992920]

約数ペア:

[(1, 38992920), (2, 19496460), (3, 12997640), (4, 9748230), (5, 7798584), (6, 6498820), (8, 4874115), (10, 3899292), (12, 3249410), (15, 2599528), (20, 1949646), (24, 1624705), (30, 1299764), (40, 974823), (60, 649882), (120, 324941)]