15036080

素因数分解:

$2^4\times 5^1\times {\mathrm{187951}}^1$

素因数の和:187964

約数の個数: 20

約数和(自身を含む): 34959072

約数和(自身を除く): 19922992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187951, 375902, 751804, 939755, 1503608, 1879510, 3007216, 3759020, 7518040, 15036080]

約数ペア:

[(1, 15036080), (2, 7518040), (4, 3759020), (5, 3007216), (8, 1879510), (10, 1503608), (16, 939755), (20, 751804), (40, 375902), (80, 187951)]