554127120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1367}}^1$

素因数の和:1949

約数の個数: 120

約数和(自身を含む): 1865612736

約数和(自身を除く): 1311485616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 563, 720, 1126, 1367, 1689, 2252, 2734, 2815, 3378, 4101, 4504, 5067, 5468, 5630, 6756, 6835, 8202, 8445, 9008, 10134, 10936, 11260, 12303, 13512, 13670, 16404, 16890, 20268, 20505, 21872, 22520, 24606, 25335, 27024, 27340, 32808, 33780, 40536, 41010, 45040, 49212, 50670, 54680, 61515, 65616, 67560, 81072, 82020, 98424, 101340, 109360, 123030, 135120, 164040, 196848, 202680, 246060, 328080, 405360, 492120, 769621, 984240, 1539242, 2308863, 3078484, 3848105, 4617726, 6156968, 6926589, 7696210, 9235452, 11544315, 12313936, 13853178, 15392420, 18470904, 23088630, 27706356, 30784840, 34632945, 36941808, 46177260, 55412712, 61569680, 69265890, 92354520, 110825424, 138531780, 184709040, 277063560, 554127120]

約数ペア:

[(1, 554127120), (2, 277063560), (3, 184709040), (4, 138531780), (5, 110825424), (6, 92354520), (8, 69265890), (9, 61569680), (10, 55412712), (12, 46177260), (15, 36941808), (16, 34632945), (18, 30784840), (20, 27706356), (24, 23088630), (30, 18470904), (36, 15392420), (40, 13853178), (45, 12313936), (48, 11544315), (60, 9235452), (72, 7696210), (80, 6926589), (90, 6156968), (120, 4617726), (144, 3848105), (180, 3078484), (240, 2308863), (360, 1539242), (563, 984240), (720, 769621), (1126, 492120), (1367, 405360), (1689, 328080), (2252, 246060), (2734, 202680), (2815, 196848), (3378, 164040), (4101, 135120), (4504, 123030), (5067, 109360), (5468, 101340), (5630, 98424), (6756, 82020), (6835, 81072), (8202, 67560), (8445, 65616), (9008, 61515), (10134, 54680), (10936, 50670), (11260, 49212), (12303, 45040), (13512, 41010), (13670, 40536), (16404, 33780), (16890, 32808), (20268, 27340), (20505, 27024), (21872, 25335), (22520, 24606)]