38880451020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{648007517}}^1$

素因数の和:648007529

約数の個数: 24

約数和(自身を含む): 108865263024

約数和(自身を除く): 69984812004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 648007517, 1296015034, 1944022551, 2592030068, 3240037585, 3888045102, 6480075170, 7776090204, 9720112755, 12960150340, 19440225510, 38880451020]

約数ペア:

[(1, 38880451020), (2, 19440225510), (3, 12960150340), (4, 9720112755), (5, 7776090204), (6, 6480075170), (10, 3888045102), (12, 3240037585), (15, 2592030068), (20, 1944022551), (30, 1296015034), (60, 648007517)]