2725980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45433}}^1$

素因数の和:45445

約数の個数: 24

約数和(自身を含む): 7632912

約数和(自身を除く): 4906932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45433, 90866, 136299, 181732, 227165, 272598, 454330, 545196, 681495, 908660, 1362990, 2725980]

約数ペア:

[(1, 2725980), (2, 1362990), (3, 908660), (4, 681495), (5, 545196), (6, 454330), (10, 272598), (12, 227165), (15, 181732), (20, 136299), (30, 90866), (60, 45433)]