1198978560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4045

約数の個数: 240

約数和(自身を含む): 4472932464

約数和(自身を除く): 3273953904

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, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4003, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8006, 8320, 9360, 9984, 11520, 12009, 12480, 14976, 16012, 16640, 18720, 19968, 20015, 23040, 24018, 24960, 29952, 32024, 33280, 36027, 37440, 40030, 48036, 49920, 52039, 59904, 60045, 64048, 72054, 74880, 80060, 96072, 99840, 104078, 120090, 128096, 144108, 149760, 156117, 160120, 180135, 192144, 208156, 240180, 256192, 260195, 288216, 299520, 312234, 320240, 360270, 384288, 416312, 468351, 480360, 512384, 520390, 576432, 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, 4163120, 4611456, 4683510, 4995744, 5123840, 5764320, 6148608, 6244680, 6660992, 7493616, 7685760, 8326240, 9222912, 9367020, 9991488, 10247680, 11528640, 12489360, 13321984, 14987232, 15371520, 16652480, 18445824, 18734040, 19982976, 23057280, 24978720, 26643968, 29974464, 30743040, 33304960, 37468080, 39965952, 46114560, 49957440, 59948928, 66609920, 74936160, 79931904, 92229120, 99914880, 119897856, 133219840, 149872320, 199829760, 239795712, 299744640, 399659520, 599489280, 1198978560]

約数ペア:

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