1295966160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1873}}^1$

素因数の和:1954

約数の個数: 180

約数和(自身を含む): 4499612676

約数和(自身を除く): 3203646516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 1116, 1240, 1395, 1488, 1860, 1873, 1922, 2232, 2480, 2790, 2883, 3720, 3746, 3844, 4464, 4805, 5580, 5619, 5766, 7440, 7492, 7688, 8649, 9365, 9610, 11160, 11238, 11532, 14415, 14984, 15376, 16857, 17298, 18730, 19220, 22320, 22476, 23064, 28095, 28830, 29968, 33714, 34596, 37460, 38440, 43245, 44952, 46128, 56190, 57660, 58063, 67428, 69192, 74920, 76880, 84285, 86490, 89904, 112380, 115320, 116126, 134856, 138384, 149840, 168570, 172980, 174189, 224760, 230640, 232252, 269712, 290315, 337140, 345960, 348378, 449520, 464504, 522567, 580630, 674280, 691920, 696756, 870945, 929008, 1045134, 1161260, 1348560, 1393512, 1741890, 1799953, 2090268, 2322520, 2612835, 2787024, 3483780, 3599906, 4180536, 4645040, 5225670, 5399859, 6967560, 7199812, 8361072, 8999765, 10451340, 10799718, 13935120, 14399624, 16199577, 17999530, 20902680, 21599436, 26999295, 28799248, 32399154, 35999060, 41805360, 43198872, 53998590, 64798308, 71998120, 80997885, 86397744, 107997180, 129596616, 143996240, 161995770, 215994360, 259193232, 323991540, 431988720, 647983080, 1295966160]

約数ペア:

[(1, 1295966160), (2, 647983080), (3, 431988720), (4, 323991540), (5, 259193232), (6, 215994360), (8, 161995770), (9, 143996240), (10, 129596616), (12, 107997180), (15, 86397744), (16, 80997885), (18, 71998120), (20, 64798308), (24, 53998590), (30, 43198872), (31, 41805360), (36, 35999060), (40, 32399154), (45, 28799248), (48, 26999295), (60, 21599436), (62, 20902680), (72, 17999530), (80, 16199577), (90, 14399624), (93, 13935120), (120, 10799718), (124, 10451340), (144, 8999765), (155, 8361072), (180, 7199812), (186, 6967560), (240, 5399859), (248, 5225670), (279, 4645040), (310, 4180536), (360, 3599906), (372, 3483780), (465, 2787024), (496, 2612835), (558, 2322520), (620, 2090268), (720, 1799953), (744, 1741890), (930, 1393512), (961, 1348560), (1116, 1161260), (1240, 1045134), (1395, 929008), (1488, 870945), (1860, 696756), (1873, 691920), (1922, 674280), (2232, 580630), (2480, 522567), (2790, 464504), (2883, 449520), (3720, 348378), (3746, 345960), (3844, 337140), (4464, 290315), (4805, 269712), (5580, 232252), (5619, 230640), (5766, 224760), (7440, 174189), (7492, 172980), (7688, 168570), (8649, 149840), (9365, 138384), (9610, 134856), (11160, 116126), (11238, 115320), (11532, 112380), (14415, 89904), (14984, 86490), (15376, 84285), (16857, 76880), (17298, 74920), (18730, 69192), (19220, 67428), (22320, 58063), (22476, 57660), (23064, 56190), (28095, 46128), (28830, 44952), (29968, 43245), (33714, 38440), (34596, 37460)]