2397957120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4047

約数の個数: 264

約数和(自身を含む): 8950237296

約数和(自身を除く): 6552280176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4003, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8006, 8320, 9216, 9360, 9984, 11520, 12009, 12480, 13312, 14976, 15360, 16012, 16640, 18720, 19968, 20015, 23040, 24018, 24960, 29952, 32024, 33280, 36027, 37440, 39936, 40030, 46080, 48036, 49920, 52039, 59904, 60045, 64048, 66560, 72054, 74880, 80060, 96072, 99840, 104078, 119808, 120090, 128096, 144108, 149760, 156117, 160120, 180135, 192144, 199680, 208156, 240180, 256192, 260195, 288216, 299520, 312234, 320240, 360270, 384288, 416312, 468351, 480360, 512384, 520390, 576432, 599040, 624468, 640480, 720540, 768576, 780585, 832624, 936702, 960720, 1024768, 1040780, 1152864, 1248936, 1280960, 1441080, 1537152, 1561170, 1665248, 1873404, 1921440, 2049536, 2081560, 2305728, 2341755, 2497872, 2561920, 2882160, 3074304, 3122340, 3330496, 3746808, 3842880, 4099072, 4163120, 4611456, 4683510, 4995744, 5123840, 5764320, 6148608, 6244680, 6660992, 7493616, 7685760, 8326240, 9222912, 9367020, 9991488, 10247680, 11528640, 12297216, 12489360, 13321984, 14987232, 15371520, 16652480, 18445824, 18734040, 19982976, 20495360, 23057280, 24978720, 26643968, 29974464, 30743040, 33304960, 36891648, 37468080, 39965952, 46114560, 49957440, 53287936, 59948928, 61486080, 66609920, 74936160, 79931904, 92229120, 99914880, 119897856, 133219840, 149872320, 159863808, 184458240, 199829760, 239795712, 266439680, 299744640, 399659520, 479591424, 599489280, 799319040, 1198978560, 2397957120]

約数ペア:

[(1, 2397957120), (2, 1198978560), (3, 799319040), (4, 599489280), (5, 479591424), (6, 399659520), (8, 299744640), (9, 266439680), (10, 239795712), (12, 199829760), (13, 184458240), (15, 159863808), (16, 149872320), (18, 133219840), (20, 119897856), (24, 99914880), (26, 92229120), (30, 79931904), (32, 74936160), (36, 66609920), (39, 61486080), (40, 59948928), (45, 53287936), (48, 49957440), (52, 46114560), (60, 39965952), (64, 37468080), (65, 36891648), (72, 33304960), (78, 30743040), (80, 29974464), (90, 26643968), (96, 24978720), (104, 23057280), (117, 20495360), (120, 19982976), (128, 18734040), (130, 18445824), (144, 16652480), (156, 15371520), (160, 14987232), (180, 13321984), (192, 12489360), (195, 12297216), (208, 11528640), (234, 10247680), (240, 9991488), (256, 9367020), (260, 9222912), (288, 8326240), (312, 7685760), (320, 7493616), (360, 6660992), (384, 6244680), (390, 6148608), (416, 5764320), (468, 5123840), (480, 4995744), (512, 4683510), (520, 4611456), (576, 4163120), (585, 4099072), (624, 3842880), (640, 3746808), (720, 3330496), (768, 3122340), (780, 3074304), (832, 2882160), (936, 2561920), (960, 2497872), (1024, 2341755), (1040, 2305728), (1152, 2081560), (1170, 2049536), (1248, 1921440), (1280, 1873404), (1440, 1665248), (1536, 1561170), (1560, 1537152), (1664, 1441080), (1872, 1280960), (1920, 1248936), (2080, 1152864), (2304, 1040780), (2340, 1024768), (2496, 960720), (2560, 936702), (2880, 832624), (3072, 780585), (3120, 768576), (3328, 720540), (3744, 640480), (3840, 624468), (4003, 599040), (4160, 576432), (4608, 520390), (4680, 512384), (4992, 480360), (5120, 468351), (5760, 416312), (6240, 384288), (6656, 360270), (7488, 320240), (7680, 312234), (8006, 299520), (8320, 288216), (9216, 260195), (9360, 256192), (9984, 240180), (11520, 208156), (12009, 199680), (12480, 192144), (13312, 180135), (14976, 160120), (15360, 156117), (16012, 149760), (16640, 144108), (18720, 128096), (19968, 120090), (20015, 119808), (23040, 104078), (24018, 99840), (24960, 96072), (29952, 80060), (32024, 74880), (33280, 72054), (36027, 66560), (37440, 64048), (39936, 60045), (40030, 59904), (46080, 52039), (48036, 49920)]