23971620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{399527}}^1$

素因数の和:399539

約数の個数: 24

約数和(自身を含む): 67120704

約数和(自身を除く): 43149084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 399527, 799054, 1198581, 1598108, 1997635, 2397162, 3995270, 4794324, 5992905, 7990540, 11985810, 23971620]

約数ペア:

[(1, 23971620), (2, 11985810), (3, 7990540), (4, 5992905), (5, 4794324), (6, 3995270), (10, 2397162), (12, 1997635), (15, 1598108), (20, 1198581), (30, 799054), (60, 399527)]