120072660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2001211}}^1$

素因数の和:2001223

約数の個数: 24

約数和(自身を含む): 336203616

約数和(自身を除く): 216130956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2001211, 4002422, 6003633, 8004844, 10006055, 12007266, 20012110, 24014532, 30018165, 40024220, 60036330, 120072660]

約数ペア:

[(1, 120072660), (2, 60036330), (3, 40024220), (4, 30018165), (5, 24014532), (6, 20012110), (10, 12007266), (12, 10006055), (15, 8004844), (20, 6003633), (30, 4002422), (60, 2001211)]