620542740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10342379}}^1$

素因数の和:10342391

約数の個数: 24

約数和(自身を含む): 1737519840

約数和(自身を除く): 1116977100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10342379, 20684758, 31027137, 41369516, 51711895, 62054274, 103423790, 124108548, 155135685, 206847580, 310271370, 620542740]

約数ペア:

[(1, 620542740), (2, 310271370), (3, 206847580), (4, 155135685), (5, 124108548), (6, 103423790), (10, 62054274), (12, 51711895), (15, 41369516), (20, 31027137), (30, 20684758), (60, 10342379)]