1029121920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 3570652800

約数和(自身を除く): 2541530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 373, 384, 479, 480, 576, 640, 720, 746, 958, 960, 1119, 1152, 1437, 1440, 1492, 1865, 1916, 1920, 2238, 2395, 2874, 2880, 2984, 3357, 3730, 3832, 4311, 4476, 4790, 5595, 5748, 5760, 5968, 6714, 7185, 7460, 7664, 8622, 8952, 9580, 11190, 11496, 11936, 13428, 14370, 14920, 15328, 16785, 17244, 17904, 19160, 21555, 22380, 22992, 23872, 26856, 28740, 29840, 30656, 33570, 34488, 35808, 38320, 43110, 44760, 45984, 47744, 53712, 57480, 59680, 61312, 67140, 68976, 71616, 76640, 86220, 89520, 91968, 107424, 114960, 119360, 134280, 137952, 143232, 153280, 172440, 178667, 179040, 183936, 214848, 229920, 238720, 268560, 275904, 306560, 344880, 357334, 358080, 429696, 459840, 536001, 537120, 551808, 689760, 714668, 716160, 893335, 919680, 1072002, 1074240, 1379520, 1429336, 1608003, 1786670, 2144004, 2148480, 2680005, 2759040, 2858672, 3216006, 3573340, 4288008, 5360010, 5717344, 6432012, 7146680, 8040015, 8576016, 10720020, 11434688, 12864024, 14293360, 16080030, 17152032, 21440040, 22869376, 25728048, 28586720, 32160060, 34304064, 42880080, 51456096, 57173440, 64320120, 68608128, 85760160, 102912192, 114346880, 128640240, 171520320, 205824384, 257280480, 343040640, 514560960, 1029121920]

約数ペア:

[(1, 1029121920), (2, 514560960), (3, 343040640), (4, 257280480), (5, 205824384), (6, 171520320), (8, 128640240), (9, 114346880), (10, 102912192), (12, 85760160), (15, 68608128), (16, 64320120), (18, 57173440), (20, 51456096), (24, 42880080), (30, 34304064), (32, 32160060), (36, 28586720), (40, 25728048), (45, 22869376), (48, 21440040), (60, 17152032), (64, 16080030), (72, 14293360), (80, 12864024), (90, 11434688), (96, 10720020), (120, 8576016), (128, 8040015), (144, 7146680), (160, 6432012), (180, 5717344), (192, 5360010), (240, 4288008), (288, 3573340), (320, 3216006), (360, 2858672), (373, 2759040), (384, 2680005), (479, 2148480), (480, 2144004), (576, 1786670), (640, 1608003), (720, 1429336), (746, 1379520), (958, 1074240), (960, 1072002), (1119, 919680), (1152, 893335), (1437, 716160), (1440, 714668), (1492, 689760), (1865, 551808), (1916, 537120), (1920, 536001), (2238, 459840), (2395, 429696), (2874, 358080), (2880, 357334), (2984, 344880), (3357, 306560), (3730, 275904), (3832, 268560), (4311, 238720), (4476, 229920), (4790, 214848), (5595, 183936), (5748, 179040), (5760, 178667), (5968, 172440), (6714, 153280), (7185, 143232), (7460, 137952), (7664, 134280), (8622, 119360), (8952, 114960), (9580, 107424), (11190, 91968), (11496, 89520), (11936, 86220), (13428, 76640), (14370, 71616), (14920, 68976), (15328, 67140), (16785, 61312), (17244, 59680), (17904, 57480), (19160, 53712), (21555, 47744), (22380, 45984), (22992, 44760), (23872, 43110), (26856, 38320), (28740, 35808), (29840, 34488), (30656, 33570)]