23993220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{399887}}^1$

素因数の和:399899

約数の個数: 24

約数和(自身を含む): 67181184

約数和(自身を除く): 43187964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 399887, 799774, 1199661, 1599548, 1999435, 2399322, 3998870, 4798644, 5998305, 7997740, 11996610, 23993220]

約数ペア:

[(1, 23993220), (2, 11996610), (3, 7997740), (4, 5998305), (5, 4798644), (6, 3998870), (10, 2399322), (12, 1999435), (15, 1599548), (20, 1199661), (30, 799774), (60, 399887)]