1626454080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 280

約数和(自身を含む): 5841918720

約数和(自身を除く): 4215464640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 192, 216, 240, 262, 270, 288, 320, 324, 360, 393, 405, 432, 479, 480, 524, 540, 576, 648, 655, 720, 786, 810, 864, 958, 960, 1048, 1080, 1179, 1296, 1310, 1437, 1440, 1572, 1620, 1728, 1916, 1965, 2096, 2160, 2358, 2395, 2592, 2620, 2874, 2880, 3144, 3240, 3537, 3832, 3930, 4192, 4311, 4320, 4716, 4790, 5184, 5240, 5748, 5895, 6288, 6480, 7074, 7185, 7664, 7860, 8384, 8622, 8640, 9432, 9580, 10480, 10611, 11496, 11790, 12576, 12933, 12960, 14148, 14370, 15328, 15720, 17244, 17685, 18864, 19160, 20960, 21222, 21555, 22992, 23580, 25152, 25866, 25920, 28296, 28740, 30656, 31440, 34488, 35370, 37728, 38320, 38799, 41920, 42444, 43110, 45984, 47160, 51732, 53055, 56592, 57480, 62749, 62880, 64665, 68976, 70740, 75456, 76640, 77598, 84888, 86220, 91968, 94320, 103464, 106110, 113184, 114960, 125498, 125760, 129330, 137952, 141480, 153280, 155196, 169776, 172440, 188247, 188640, 193995, 206928, 212220, 226368, 229920, 250996, 258660, 275904, 282960, 310392, 313745, 339552, 344880, 376494, 377280, 387990, 413856, 424440, 459840, 501992, 517320, 564741, 565920, 620784, 627490, 679104, 689760, 752988, 775980, 827712, 848880, 941235, 1003984, 1034640, 1129482, 1131840, 1241568, 1254980, 1379520, 1505976, 1551960, 1694223, 1697760, 1882470, 2007968, 2069280, 2258964, 2483136, 2509960, 2823705, 3011952, 3103920, 3388446, 3395520, 3764940, 4015936, 4138560, 4517928, 5019920, 5082669, 5647410, 6023904, 6207840, 6776892, 7529880, 8471115, 9035856, 10039840, 10165338, 11294820, 12047808, 12415680, 13553784, 15059760, 16942230, 18071712, 20079680, 20330676, 22589640, 25413345, 27107568, 30119520, 33884460, 36143424, 40661352, 45179280, 50826690, 54215136, 60239040, 67768920, 81322704, 90358560, 101653380, 108430272, 135537840, 162645408, 180717120, 203306760, 271075680, 325290816, 406613520, 542151360, 813227040, 1626454080]

約数ペア:

[(1, 1626454080), (2, 813227040), (3, 542151360), (4, 406613520), (5, 325290816), (6, 271075680), (8, 203306760), (9, 180717120), (10, 162645408), (12, 135537840), (15, 108430272), (16, 101653380), (18, 90358560), (20, 81322704), (24, 67768920), (27, 60239040), (30, 54215136), (32, 50826690), (36, 45179280), (40, 40661352), (45, 36143424), (48, 33884460), (54, 30119520), (60, 27107568), (64, 25413345), (72, 22589640), (80, 20330676), (81, 20079680), (90, 18071712), (96, 16942230), (108, 15059760), (120, 13553784), (131, 12415680), (135, 12047808), (144, 11294820), (160, 10165338), (162, 10039840), (180, 9035856), (192, 8471115), (216, 7529880), (240, 6776892), (262, 6207840), (270, 6023904), (288, 5647410), (320, 5082669), (324, 5019920), (360, 4517928), (393, 4138560), (405, 4015936), (432, 3764940), (479, 3395520), (480, 3388446), (524, 3103920), (540, 3011952), (576, 2823705), (648, 2509960), (655, 2483136), (720, 2258964), (786, 2069280), (810, 2007968), (864, 1882470), (958, 1697760), (960, 1694223), (1048, 1551960), (1080, 1505976), (1179, 1379520), (1296, 1254980), (1310, 1241568), (1437, 1131840), (1440, 1129482), (1572, 1034640), (1620, 1003984), (1728, 941235), (1916, 848880), (1965, 827712), (2096, 775980), (2160, 752988), (2358, 689760), (2395, 679104), (2592, 627490), (2620, 620784), (2874, 565920), (2880, 564741), (3144, 517320), (3240, 501992), (3537, 459840), (3832, 424440), (3930, 413856), (4192, 387990), (4311, 377280), (4320, 376494), (4716, 344880), (4790, 339552), (5184, 313745), (5240, 310392), (5748, 282960), (5895, 275904), (6288, 258660), (6480, 250996), (7074, 229920), (7185, 226368), (7664, 212220), (7860, 206928), (8384, 193995), (8622, 188640), (8640, 188247), (9432, 172440), (9580, 169776), (10480, 155196), (10611, 153280), (11496, 141480), (11790, 137952), (12576, 129330), (12933, 125760), (12960, 125498), (14148, 114960), (14370, 113184), (15328, 106110), (15720, 103464), (17244, 94320), (17685, 91968), (18864, 86220), (19160, 84888), (20960, 77598), (21222, 76640), (21555, 75456), (22992, 70740), (23580, 68976), (25152, 64665), (25866, 62880), (25920, 62749), (28296, 57480), (28740, 56592), (30656, 53055), (31440, 51732), (34488, 47160), (35370, 45984), (37728, 43110), (38320, 42444), (38799, 41920)]