7985220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133087}}^1$

素因数の和:133099

約数の個数: 24

約数和(自身を含む): 22358784

約数和(自身を除く): 14373564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133087, 266174, 399261, 532348, 665435, 798522, 1330870, 1597044, 1996305, 2661740, 3992610, 7985220]

約数ペア:

[(1, 7985220), (2, 3992610), (3, 2661740), (4, 1996305), (5, 1597044), (6, 1330870), (10, 798522), (12, 665435), (15, 532348), (20, 399261), (30, 266174), (60, 133087)]