12319620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205327}}^1$

素因数の和:205339

約数の個数: 24

約数和(自身を含む): 34495104

約数和(自身を除く): 22175484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205327, 410654, 615981, 821308, 1026635, 1231962, 2053270, 2463924, 3079905, 4106540, 6159810, 12319620]

約数ペア:

[(1, 12319620), (2, 6159810), (3, 4106540), (4, 3079905), (5, 2463924), (6, 2053270), (10, 1231962), (12, 1026635), (15, 821308), (20, 615981), (30, 410654), (60, 205327)]