39395760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164149}}^1$

素因数の和:164165

約数の個数: 40

約数和(自身を含む): 122127600

約数和(自身を除く): 82731840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164149, 328298, 492447, 656596, 820745, 984894, 1313192, 1641490, 1969788, 2462235, 2626384, 3282980, 3939576, 4924470, 6565960, 7879152, 9848940, 13131920, 19697880, 39395760]

約数ペア:

[(1, 39395760), (2, 19697880), (3, 13131920), (4, 9848940), (5, 7879152), (6, 6565960), (8, 4924470), (10, 3939576), (12, 3282980), (15, 2626384), (16, 2462235), (20, 1969788), (24, 1641490), (30, 1313192), (40, 984894), (48, 820745), (60, 656596), (80, 492447), (120, 328298), (240, 164149)]