124978740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2082979}}^1$

素因数の和:2082991

約数の個数: 24

約数和(自身を含む): 349940640

約数和(自身を除く): 224961900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2082979, 4165958, 6248937, 8331916, 10414895, 12497874, 20829790, 24995748, 31244685, 41659580, 62489370, 124978740]

約数ペア:

[(1, 124978740), (2, 62489370), (3, 41659580), (4, 31244685), (5, 24995748), (6, 20829790), (10, 12497874), (12, 10414895), (15, 8331916), (20, 6248937), (30, 4165958), (60, 2082979)]