123036040

素因数分解:

$2^3\times 5^1\times {\mathrm{3075901}}^1$

素因数の和:3075912

約数の個数: 16

約数和(自身を含む): 276831180

約数和(自身を除く): 153795140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3075901, 6151802, 12303604, 15379505, 24607208, 30759010, 61518020, 123036040]

約数ペア:

[(1, 123036040), (2, 61518020), (4, 30759010), (5, 24607208), (8, 15379505), (10, 12303604), (20, 6151802), (40, 3075901)]