102742440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{856187}}^1$

素因数の和:856201

約数の個数: 32

約数和(自身を含む): 308227680

約数和(自身を除く): 205485240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 856187, 1712374, 2568561, 3424748, 4280935, 5137122, 6849496, 8561870, 10274244, 12842805, 17123740, 20548488, 25685610, 34247480, 51371220, 102742440]

約数ペア:

[(1, 102742440), (2, 51371220), (3, 34247480), (4, 25685610), (5, 20548488), (6, 17123740), (8, 12842805), (10, 10274244), (12, 8561870), (15, 6849496), (20, 5137122), (24, 4280935), (30, 3424748), (40, 2568561), (60, 1712374), (120, 856187)]