2081681880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{23099}}^1$

素因数の和:23864

約数の個数: 64

約数和(自身を含む): 6253632000

約数和(自身を除く): 4171950120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751, 1502, 2253, 3004, 3755, 4506, 6008, 7510, 9012, 11265, 15020, 18024, 22530, 23099, 30040, 45060, 46198, 69297, 90120, 92396, 115495, 138594, 184792, 230990, 277188, 346485, 461980, 554376, 692970, 923960, 1385940, 2771880, 17347349, 34694698, 52042047, 69389396, 86736745, 104084094, 138778792, 173473490, 208168188, 260210235, 346946980, 416336376, 520420470, 693893960, 1040840940, 2081681880]

約数ペア:

[(1, 2081681880), (2, 1040840940), (3, 693893960), (4, 520420470), (5, 416336376), (6, 346946980), (8, 260210235), (10, 208168188), (12, 173473490), (15, 138778792), (20, 104084094), (24, 86736745), (30, 69389396), (40, 52042047), (60, 34694698), (120, 17347349), (751, 2771880), (1502, 1385940), (2253, 923960), (3004, 692970), (3755, 554376), (4506, 461980), (6008, 346485), (7510, 277188), (9012, 230990), (11265, 184792), (15020, 138594), (18024, 115495), (22530, 92396), (23099, 90120), (30040, 69297), (45060, 46198)]