23788740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{396479}}^1$

素因数の和:396491

約数の個数: 24

約数和(自身を含む): 66608640

約数和(自身を除く): 42819900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 396479, 792958, 1189437, 1585916, 1982395, 2378874, 3964790, 4757748, 5947185, 7929580, 11894370, 23788740]

約数ペア:

[(1, 23788740), (2, 11894370), (3, 7929580), (4, 5947185), (5, 4757748), (6, 3964790), (10, 2378874), (12, 1982395), (15, 1585916), (20, 1189437), (30, 792958), (60, 396479)]