1948740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{32479}}^1$

素因数の和:32491

約数の個数: 24

約数和(自身を含む): 5456640

約数和(自身を除く): 3507900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 32479, 64958, 97437, 129916, 162395, 194874, 324790, 389748, 487185, 649580, 974370, 1948740]

約数ペア:

[(1, 1948740), (2, 974370), (3, 649580), (4, 487185), (5, 389748), (6, 324790), (10, 194874), (12, 162395), (15, 129916), (20, 97437), (30, 64958), (60, 32479)]