284999040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{16493}}^1$

素因数の和:16521

約数の個数: 128

約数和(自身を含む): 1009432800

約数和(自身を除く): 724433760

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 16493, 17280, 32986, 49479, 65972, 82465, 98958, 131944, 148437, 164930, 197916, 247395, 263888, 296874, 329860, 395832, 445311, 494790, 527776, 593748, 659720, 742185, 791664, 890622, 989580, 1055552, 1187496, 1319440, 1484370, 1583328, 1781244, 1979160, 2111104, 2226555, 2374992, 2638880, 2968740, 3166656, 3562488, 3958320, 4453110, 4749984, 5277760, 5937480, 6333312, 7124976, 7916640, 8906220, 9499968, 10555520, 11874960, 14249952, 15833280, 17812440, 18999936, 23749920, 28499904, 31666560, 35624880, 47499840, 56999808, 71249760, 94999680, 142499520, 284999040]

約数ペア:

[(1, 284999040), (2, 142499520), (3, 94999680), (4, 71249760), (5, 56999808), (6, 47499840), (8, 35624880), (9, 31666560), (10, 28499904), (12, 23749920), (15, 18999936), (16, 17812440), (18, 15833280), (20, 14249952), (24, 11874960), (27, 10555520), (30, 9499968), (32, 8906220), (36, 7916640), (40, 7124976), (45, 6333312), (48, 5937480), (54, 5277760), (60, 4749984), (64, 4453110), (72, 3958320), (80, 3562488), (90, 3166656), (96, 2968740), (108, 2638880), (120, 2374992), (128, 2226555), (135, 2111104), (144, 1979160), (160, 1781244), (180, 1583328), (192, 1484370), (216, 1319440), (240, 1187496), (270, 1055552), (288, 989580), (320, 890622), (360, 791664), (384, 742185), (432, 659720), (480, 593748), (540, 527776), (576, 494790), (640, 445311), (720, 395832), (864, 329860), (960, 296874), (1080, 263888), (1152, 247395), (1440, 197916), (1728, 164930), (1920, 148437), (2160, 131944), (2880, 98958), (3456, 82465), (4320, 65972), (5760, 49479), (8640, 32986), (16493, 17280)]