120262040

素因数分解:

$2^3\times 5^1\times {\mathrm{3006551}}^1$

素因数の和:3006562

約数の個数: 16

約数和(自身を含む): 270589680

約数和(自身を除く): 150327640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3006551, 6013102, 12026204, 15032755, 24052408, 30065510, 60131020, 120262040]

約数ペア:

[(1, 120262040), (2, 60131020), (4, 30065510), (5, 24052408), (8, 15032755), (10, 12026204), (20, 6013102), (40, 3006551)]