12755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106297}}^1$

素因数の和:106311

約数の個数: 32

約数和(自身を含む): 38267280

約数和(自身を除く): 25511640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106297, 212594, 318891, 425188, 531485, 637782, 850376, 1062970, 1275564, 1594455, 2125940, 2551128, 3188910, 4251880, 6377820, 12755640]

約数ペア:

[(1, 12755640), (2, 6377820), (3, 4251880), (4, 3188910), (5, 2551128), (6, 2125940), (8, 1594455), (10, 1275564), (12, 1062970), (15, 850376), (20, 637782), (24, 531485), (30, 425188), (40, 318891), (60, 212594), (120, 106297)]