101250120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4283}}^1$

素因数の和:4494

約数の個数: 64

約数和(自身を含む): 305363520

約数和(自身を除く): 204113400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4283, 4728, 5910, 7880, 8566, 11820, 12849, 17132, 21415, 23640, 25698, 34264, 42830, 51396, 64245, 85660, 102792, 128490, 171320, 256980, 513960, 843751, 1687502, 2531253, 3375004, 4218755, 5062506, 6750008, 8437510, 10125012, 12656265, 16875020, 20250024, 25312530, 33750040, 50625060, 101250120]

約数ペア:

[(1, 101250120), (2, 50625060), (3, 33750040), (4, 25312530), (5, 20250024), (6, 16875020), (8, 12656265), (10, 10125012), (12, 8437510), (15, 6750008), (20, 5062506), (24, 4218755), (30, 3375004), (40, 2531253), (60, 1687502), (120, 843751), (197, 513960), (394, 256980), (591, 171320), (788, 128490), (985, 102792), (1182, 85660), (1576, 64245), (1970, 51396), (2364, 42830), (2955, 34264), (3940, 25698), (4283, 23640), (4728, 21415), (5910, 17132), (7880, 12849), (8566, 11820)]