12448740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207479}}^1$

素因数の和:207491

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 22407900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207479, 414958, 622437, 829916, 1037395, 1244874, 2074790, 2489748, 3112185, 4149580, 6224370, 12448740]

約数ペア:

[(1, 12448740), (2, 6224370), (3, 4149580), (4, 3112185), (5, 2489748), (6, 2074790), (10, 1244874), (12, 1037395), (15, 829916), (20, 622437), (30, 414958), (60, 207479)]