120060020

素因数分解:

$2^2\times 5^1\times {\mathrm{6003001}}^1$

素因数の和:6003010

約数の個数: 12

約数和(自身を含む): 252126084

約数和(自身を除く): 132066064

約数列:

[1, 2, 4, 5, 10, 20, 6003001, 12006002, 24012004, 30015005, 60030010, 120060020]

約数ペア:

[(1, 120060020), (2, 60030010), (4, 30015005), (5, 24012004), (10, 12006002), (20, 6003001)]