1980059040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6932

約数の個数: 192

約数和(自身を含む): 7034670720

約数和(自身を除く): 5054611680

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 804, 864, 1005, 1072, 1080, 1206, 1340, 1440, 1608, 1809, 2010, 2144, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4320, 4824, 5360, 6030, 6432, 6841, 7236, 8040, 9045, 9648, 10720, 12060, 13682, 14472, 16080, 18090, 19296, 20523, 24120, 27364, 28944, 32160, 34205, 36180, 41046, 48240, 54728, 57888, 61569, 68410, 72360, 82092, 96480, 102615, 109456, 123138, 136820, 144720, 164184, 184707, 205230, 218912, 246276, 273640, 289440, 307845, 328368, 369414, 410460, 458347, 492552, 547280, 615690, 656736, 738828, 820920, 916694, 923535, 985104, 1094560, 1231380, 1375041, 1477656, 1641840, 1833388, 1847070, 1970208, 2291735, 2462760, 2750082, 2955312, 3283680, 3666776, 3694140, 4125123, 4583470, 4925520, 5500164, 5910624, 6875205, 7333552, 7388280, 8250246, 9166940, 9851040, 11000328, 12375369, 13750410, 14667104, 14776560, 16500492, 18333880, 20625615, 22000656, 24750738, 27500820, 29553120, 33000984, 36667760, 41251230, 44001312, 49501476, 55001640, 61876845, 66001968, 73335520, 82502460, 99002952, 110003280, 123753690, 132003936, 165004920, 198005904, 220006560, 247507380, 330009840, 396011808, 495014760, 660019680, 990029520, 1980059040]

約数ペア:

[(1, 1980059040), (2, 990029520), (3, 660019680), (4, 495014760), (5, 396011808), (6, 330009840), (8, 247507380), (9, 220006560), (10, 198005904), (12, 165004920), (15, 132003936), (16, 123753690), (18, 110003280), (20, 99002952), (24, 82502460), (27, 73335520), (30, 66001968), (32, 61876845), (36, 55001640), (40, 49501476), (45, 44001312), (48, 41251230), (54, 36667760), (60, 33000984), (67, 29553120), (72, 27500820), (80, 24750738), (90, 22000656), (96, 20625615), (108, 18333880), (120, 16500492), (134, 14776560), (135, 14667104), (144, 13750410), (160, 12375369), (180, 11000328), (201, 9851040), (216, 9166940), (240, 8250246), (268, 7388280), (270, 7333552), (288, 6875205), (335, 5910624), (360, 5500164), (402, 4925520), (432, 4583470), (480, 4125123), (536, 3694140), (540, 3666776), (603, 3283680), (670, 2955312), (720, 2750082), (804, 2462760), (864, 2291735), (1005, 1970208), (1072, 1847070), (1080, 1833388), (1206, 1641840), (1340, 1477656), (1440, 1375041), (1608, 1231380), (1809, 1094560), (2010, 985104), (2144, 923535), (2160, 916694), (2412, 820920), (2680, 738828), (3015, 656736), (3216, 615690), (3618, 547280), (4020, 492552), (4320, 458347), (4824, 410460), (5360, 369414), (6030, 328368), (6432, 307845), (6841, 289440), (7236, 273640), (8040, 246276), (9045, 218912), (9648, 205230), (10720, 184707), (12060, 164184), (13682, 144720), (14472, 136820), (16080, 123138), (18090, 109456), (19296, 102615), (20523, 96480), (24120, 82092), (27364, 72360), (28944, 68410), (32160, 61569), (34205, 57888), (36180, 54728), (41046, 48240)]