120813080

素因数分解:

$2^3\times 5^1\times {\mathrm{3020327}}^1$

素因数の和:3020338

約数の個数: 16

約数和(自身を含む): 271829520

約数和(自身を除く): 151016440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3020327, 6040654, 12081308, 15101635, 24162616, 30203270, 60406540, 120813080]

約数ペア:

[(1, 120813080), (2, 60406540), (4, 30203270), (5, 24162616), (8, 15101635), (10, 12081308), (20, 6040654), (40, 3020327)]