121080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 363600

約数和(自身を除く): 242520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1009, 2018, 3027, 4036, 5045, 6054, 8072, 10090, 12108, 15135, 20180, 24216, 30270, 40360, 60540, 121080]

約数ペア:

[(1, 121080), (2, 60540), (3, 40360), (4, 30270), (5, 24216), (6, 20180), (8, 15135), (10, 12108), (12, 10090), (15, 8072), (20, 6054), (24, 5045), (30, 4036), (40, 3027), (60, 2018), (120, 1009)]