481927680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 240

約数和(自身を含む): 1798556760

約数和(自身を除く): 1316629080

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, 1609, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3218, 3328, 3744, 3840, 4160, 4608, 4680, 4827, 4992, 5760, 6240, 6436, 6656, 7488, 7680, 8045, 8320, 9360, 9654, 9984, 11520, 12480, 12872, 14481, 14976, 16090, 16640, 18720, 19308, 19968, 20917, 23040, 24135, 24960, 25744, 28962, 29952, 32180, 33280, 37440, 38616, 41834, 48270, 49920, 51488, 57924, 59904, 62751, 64360, 72405, 74880, 77232, 83668, 96540, 99840, 102976, 104585, 115848, 125502, 128720, 144810, 149760, 154464, 167336, 188253, 193080, 205952, 209170, 231696, 251004, 257440, 289620, 299520, 308928, 313755, 334672, 376506, 386160, 411904, 418340, 463392, 502008, 514880, 579240, 617856, 627510, 669344, 753012, 772320, 823808, 836680, 926784, 941265, 1004016, 1029760, 1158480, 1235712, 1255020, 1338688, 1506024, 1544640, 1673360, 1853568, 1882530, 2008032, 2059520, 2316960, 2471424, 2510040, 2677376, 3012048, 3089280, 3346720, 3707136, 3765060, 4016064, 4119040, 4633920, 5020080, 5354752, 6024096, 6178560, 6693440, 7414272, 7530120, 8032128, 9267840, 10040160, 10709504, 12048192, 12357120, 13386880, 15060240, 16064256, 18535680, 20080320, 24096384, 26773760, 30120480, 32128512, 37071360, 40160640, 48192768, 53547520, 60240960, 80321280, 96385536, 120481920, 160642560, 240963840, 481927680]

約数ペア:

[(1, 481927680), (2, 240963840), (3, 160642560), (4, 120481920), (5, 96385536), (6, 80321280), (8, 60240960), (9, 53547520), (10, 48192768), (12, 40160640), (13, 37071360), (15, 32128512), (16, 30120480), (18, 26773760), (20, 24096384), (24, 20080320), (26, 18535680), (30, 16064256), (32, 15060240), (36, 13386880), (39, 12357120), (40, 12048192), (45, 10709504), (48, 10040160), (52, 9267840), (60, 8032128), (64, 7530120), (65, 7414272), (72, 6693440), (78, 6178560), (80, 6024096), (90, 5354752), (96, 5020080), (104, 4633920), (117, 4119040), (120, 4016064), (128, 3765060), (130, 3707136), (144, 3346720), (156, 3089280), (160, 3012048), (180, 2677376), (192, 2510040), (195, 2471424), (208, 2316960), (234, 2059520), (240, 2008032), (256, 1882530), (260, 1853568), (288, 1673360), (312, 1544640), (320, 1506024), (360, 1338688), (384, 1255020), (390, 1235712), (416, 1158480), (468, 1029760), (480, 1004016), (512, 941265), (520, 926784), (576, 836680), (585, 823808), (624, 772320), (640, 753012), (720, 669344), (768, 627510), (780, 617856), (832, 579240), (936, 514880), (960, 502008), (1040, 463392), (1152, 418340), (1170, 411904), (1248, 386160), (1280, 376506), (1440, 334672), (1536, 313755), (1560, 308928), (1609, 299520), (1664, 289620), (1872, 257440), (1920, 251004), (2080, 231696), (2304, 209170), (2340, 205952), (2496, 193080), (2560, 188253), (2880, 167336), (3120, 154464), (3218, 149760), (3328, 144810), (3744, 128720), (3840, 125502), (4160, 115848), (4608, 104585), (4680, 102976), (4827, 99840), (4992, 96540), (5760, 83668), (6240, 77232), (6436, 74880), (6656, 72405), (7488, 64360), (7680, 62751), (8045, 59904), (8320, 57924), (9360, 51488), (9654, 49920), (9984, 48270), (11520, 41834), (12480, 38616), (12872, 37440), (14481, 33280), (14976, 32180), (16090, 29952), (16640, 28962), (18720, 25744), (19308, 24960), (19968, 24135), (20917, 23040)]