7732740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{128879}}^1$

素因数の和:128891

約数の個数: 24

約数和(自身を含む): 21651840

約数和(自身を除く): 13919100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 128879, 257758, 386637, 515516, 644395, 773274, 1288790, 1546548, 1933185, 2577580, 3866370, 7732740]

約数ペア:

[(1, 7732740), (2, 3866370), (3, 2577580), (4, 1933185), (5, 1546548), (6, 1288790), (10, 773274), (12, 644395), (15, 515516), (20, 386637), (30, 257758), (60, 128879)]