15132080

素因数分解:

$2^4\times 5^1\times {\mathrm{189151}}^1$

素因数の和:189164

約数の個数: 20

約数和(自身を含む): 35182272

約数和(自身を除く): 20050192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 189151, 378302, 756604, 945755, 1513208, 1891510, 3026416, 3783020, 7566040, 15132080]

約数ペア:

[(1, 15132080), (2, 7566040), (4, 3783020), (5, 3026416), (8, 1891510), (10, 1513208), (16, 945755), (20, 756604), (40, 378302), (80, 189151)]