660120120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1990

約数の個数: 192

約数和(自身を含む): 2367986400

約数和(自身を除く): 1707866280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 89, 90, 99, 110, 120, 132, 165, 178, 180, 198, 220, 264, 267, 330, 356, 360, 396, 440, 445, 495, 534, 660, 712, 792, 801, 890, 979, 990, 1068, 1320, 1335, 1602, 1780, 1873, 1958, 1980, 2136, 2670, 2937, 3204, 3560, 3746, 3916, 3960, 4005, 4895, 5340, 5619, 5874, 6408, 7492, 7832, 8010, 8811, 9365, 9790, 10680, 11238, 11748, 14685, 14984, 16020, 16857, 17622, 18730, 19580, 20603, 22476, 23496, 28095, 29370, 32040, 33714, 35244, 37460, 39160, 41206, 44055, 44952, 56190, 58740, 61809, 67428, 70488, 74920, 82412, 84285, 88110, 103015, 112380, 117480, 123618, 134856, 164824, 166697, 168570, 176220, 185427, 206030, 224760, 247236, 309045, 333394, 337140, 352440, 370854, 412060, 494472, 500091, 618090, 666788, 674280, 741708, 824120, 833485, 927135, 1000182, 1236180, 1333576, 1483416, 1500273, 1666970, 1833667, 1854270, 2000364, 2472360, 2500455, 3000546, 3333940, 3667334, 3708540, 4000728, 5000910, 5501001, 6001092, 6667880, 7334668, 7417080, 7501365, 9168335, 10001820, 11002002, 12002184, 14669336, 15002730, 16503003, 18336670, 20003640, 22004004, 27505005, 30005460, 33006006, 36673340, 44008008, 55010010, 60010920, 66012012, 73346680, 82515015, 110020020, 132024024, 165030030, 220040040, 330060060, 660120120]

約数ペア:

[(1, 660120120), (2, 330060060), (3, 220040040), (4, 165030030), (5, 132024024), (6, 110020020), (8, 82515015), (9, 73346680), (10, 66012012), (11, 60010920), (12, 55010010), (15, 44008008), (18, 36673340), (20, 33006006), (22, 30005460), (24, 27505005), (30, 22004004), (33, 20003640), (36, 18336670), (40, 16503003), (44, 15002730), (45, 14669336), (55, 12002184), (60, 11002002), (66, 10001820), (72, 9168335), (88, 7501365), (89, 7417080), (90, 7334668), (99, 6667880), (110, 6001092), (120, 5501001), (132, 5000910), (165, 4000728), (178, 3708540), (180, 3667334), (198, 3333940), (220, 3000546), (264, 2500455), (267, 2472360), (330, 2000364), (356, 1854270), (360, 1833667), (396, 1666970), (440, 1500273), (445, 1483416), (495, 1333576), (534, 1236180), (660, 1000182), (712, 927135), (792, 833485), (801, 824120), (890, 741708), (979, 674280), (990, 666788), (1068, 618090), (1320, 500091), (1335, 494472), (1602, 412060), (1780, 370854), (1873, 352440), (1958, 337140), (1980, 333394), (2136, 309045), (2670, 247236), (2937, 224760), (3204, 206030), (3560, 185427), (3746, 176220), (3916, 168570), (3960, 166697), (4005, 164824), (4895, 134856), (5340, 123618), (5619, 117480), (5874, 112380), (6408, 103015), (7492, 88110), (7832, 84285), (8010, 82412), (8811, 74920), (9365, 70488), (9790, 67428), (10680, 61809), (11238, 58740), (11748, 56190), (14685, 44952), (14984, 44055), (16020, 41206), (16857, 39160), (17622, 37460), (18730, 35244), (19580, 33714), (20603, 32040), (22476, 29370), (23496, 28095)]