53260920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 174208320

約数和(自身を除く): 120947400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 751, 788, 985, 1182, 1502, 1576, 1773, 1970, 2253, 2364, 2955, 3004, 3546, 3755, 3940, 4506, 4728, 5910, 6008, 6759, 7092, 7510, 7880, 8865, 9012, 11265, 11820, 13518, 14184, 15020, 17730, 18024, 22530, 23640, 27036, 30040, 33795, 35460, 45060, 54072, 67590, 70920, 90120, 135180, 147947, 270360, 295894, 443841, 591788, 739735, 887682, 1183576, 1331523, 1479470, 1775364, 2219205, 2663046, 2958940, 3550728, 4438410, 5326092, 5917880, 6657615, 8876820, 10652184, 13315230, 17753640, 26630460, 53260920]

約数ペア:

[(1, 53260920), (2, 26630460), (3, 17753640), (4, 13315230), (5, 10652184), (6, 8876820), (8, 6657615), (9, 5917880), (10, 5326092), (12, 4438410), (15, 3550728), (18, 2958940), (20, 2663046), (24, 2219205), (30, 1775364), (36, 1479470), (40, 1331523), (45, 1183576), (60, 887682), (72, 739735), (90, 591788), (120, 443841), (180, 295894), (197, 270360), (360, 147947), (394, 135180), (591, 90120), (751, 70920), (788, 67590), (985, 54072), (1182, 45060), (1502, 35460), (1576, 33795), (1773, 30040), (1970, 27036), (2253, 23640), (2364, 22530), (2955, 18024), (3004, 17730), (3546, 15020), (3755, 14184), (3940, 13518), (4506, 11820), (4728, 11265), (5910, 9012), (6008, 8865), (6759, 7880), (7092, 7510)]