328740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 920640

約数和(自身を除く): 591900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5479, 10958, 16437, 21916, 27395, 32874, 54790, 65748, 82185, 109580, 164370, 328740]

約数ペア:

[(1, 328740), (2, 164370), (3, 109580), (4, 82185), (5, 65748), (6, 54790), (10, 32874), (12, 27395), (15, 21916), (20, 16437), (30, 10958), (60, 5479)]