168637080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1405309}}^1$

素因数の和:1405323

約数の個数: 32

約数和(自身を含む): 505911600

約数和(自身を除く): 337274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1405309, 2810618, 4215927, 5621236, 7026545, 8431854, 11242472, 14053090, 16863708, 21079635, 28106180, 33727416, 42159270, 56212360, 84318540, 168637080]

約数ペア:

[(1, 168637080), (2, 84318540), (3, 56212360), (4, 42159270), (5, 33727416), (6, 28106180), (8, 21079635), (10, 16863708), (12, 14053090), (15, 11242472), (20, 8431854), (24, 7026545), (30, 5621236), (40, 4215927), (60, 2810618), (120, 1405309)]