108709080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{905909}}^1$

素因数の和:905923

約数の個数: 32

約数和(自身を含む): 326127600

約数和(自身を除く): 217418520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 905909, 1811818, 2717727, 3623636, 4529545, 5435454, 7247272, 9059090, 10870908, 13588635, 18118180, 21741816, 27177270, 36236360, 54354540, 108709080]

約数ペア:

[(1, 108709080), (2, 54354540), (3, 36236360), (4, 27177270), (5, 21741816), (6, 18118180), (8, 13588635), (10, 10870908), (12, 9059090), (15, 7247272), (20, 5435454), (24, 4529545), (30, 3623636), (40, 2717727), (60, 1811818), (120, 905909)]