73680780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1228013}}^1$

素因数の和:1228025

約数の個数: 24

約数和(自身を含む): 206306352

約数和(自身を除く): 132625572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1228013, 2456026, 3684039, 4912052, 6140065, 7368078, 12280130, 14736156, 18420195, 24560260, 36840390, 73680780]

約数ペア:

[(1, 73680780), (2, 36840390), (3, 24560260), (4, 18420195), (5, 14736156), (6, 12280130), (10, 7368078), (12, 6140065), (15, 4912052), (20, 3684039), (30, 2456026), (60, 1228013)]