15315060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255251}}^1$

素因数の和:255263

約数の個数: 24

約数和(自身を含む): 42882336

約数和(自身を除く): 27567276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255251, 510502, 765753, 1021004, 1276255, 1531506, 2552510, 3063012, 3828765, 5105020, 7657530, 15315060]

約数ペア:

[(1, 15315060), (2, 7657530), (3, 5105020), (4, 3828765), (5, 3063012), (6, 2552510), (10, 1531506), (12, 1276255), (15, 1021004), (20, 765753), (30, 510502), (60, 255251)]