15122080

素因数分解:

$2^5\times 5^1\times {\mathrm{94513}}^1$

素因数の和:94528

約数の個数: 24

約数和(自身を含む): 35726292

約数和(自身を除く): 20604212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94513, 189026, 378052, 472565, 756104, 945130, 1512208, 1890260, 3024416, 3780520, 7561040, 15122080]

約数ペア:

[(1, 15122080), (2, 7561040), (4, 3780520), (5, 3024416), (8, 1890260), (10, 1512208), (16, 945130), (20, 756104), (32, 472565), (40, 378052), (80, 189026), (160, 94513)]