160842540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2680709}}^1$

素因数の和:2680721

約数の個数: 24

約数和(自身を含む): 450359280

約数和(自身を除く): 289516740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2680709, 5361418, 8042127, 10722836, 13403545, 16084254, 26807090, 32168508, 40210635, 53614180, 80421270, 160842540]

約数ペア:

[(1, 160842540), (2, 80421270), (3, 53614180), (4, 40210635), (5, 32168508), (6, 26807090), (10, 16084254), (12, 13403545), (15, 10722836), (20, 8042127), (30, 5361418), (60, 2680709)]