742740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12379}}^1$

素因数の和:12391

約数の個数: 24

約数和(自身を含む): 2079840

約数和(自身を除く): 1337100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12379, 24758, 37137, 49516, 61895, 74274, 123790, 148548, 185685, 247580, 371370, 742740]

約数ペア:

[(1, 742740), (2, 371370), (3, 247580), (4, 185685), (5, 148548), (6, 123790), (10, 74274), (12, 61895), (15, 49516), (20, 37137), (30, 24758), (60, 12379)]