120804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2013409}}^1$

素因数の和:2013421

約数の個数: 24

約数和(自身を含む): 338252880

約数和(自身を除く): 217448340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2013409, 4026818, 6040227, 8053636, 10067045, 12080454, 20134090, 24160908, 30201135, 40268180, 60402270, 120804540]

約数ペア:

[(1, 120804540), (2, 60402270), (3, 40268180), (4, 30201135), (5, 24160908), (6, 20134090), (10, 12080454), (12, 10067045), (15, 8053636), (20, 6040227), (30, 4026818), (60, 2013409)]