7307880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60899}}^1$

素因数の和:60913

約数の個数: 32

約数和(自身を含む): 21924000

約数和(自身を除く): 14616120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60899, 121798, 182697, 243596, 304495, 365394, 487192, 608990, 730788, 913485, 1217980, 1461576, 1826970, 2435960, 3653940, 7307880]

約数ペア:

[(1, 7307880), (2, 3653940), (3, 2435960), (4, 1826970), (5, 1461576), (6, 1217980), (8, 913485), (10, 730788), (12, 608990), (15, 487192), (20, 365394), (24, 304495), (30, 243596), (40, 182697), (60, 121798), (120, 60899)]