85909080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715909}}^1$

素因数の和:715923

約数の個数: 32

約数和(自身を含む): 257727600

約数和(自身を除く): 171818520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715909, 1431818, 2147727, 2863636, 3579545, 4295454, 5727272, 7159090, 8590908, 10738635, 14318180, 17181816, 21477270, 28636360, 42954540, 85909080]

約数ペア:

[(1, 85909080), (2, 42954540), (3, 28636360), (4, 21477270), (5, 17181816), (6, 14318180), (8, 10738635), (10, 8590908), (12, 7159090), (15, 5727272), (20, 4295454), (24, 3579545), (30, 2863636), (40, 2147727), (60, 1431818), (120, 715909)]