121722060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2028701}}^1$

素因数の和:2028713

約数の個数: 24

約数和(自身を含む): 340821936

約数和(自身を除く): 219099876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2028701, 4057402, 6086103, 8114804, 10143505, 12172206, 20287010, 24344412, 30430515, 40574020, 60861030, 121722060]

約数ペア:

[(1, 121722060), (2, 60861030), (3, 40574020), (4, 30430515), (5, 24344412), (6, 20287010), (10, 12172206), (12, 10143505), (15, 8114804), (20, 6086103), (30, 4057402), (60, 2028701)]