142499520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16493}}^1$

素因数の和:16519

約数の個数: 112

約数和(自身を含む): 502737120

約数和(自身を除く): 360237600

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16493, 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, 2226555, 2374992, 2638880, 2968740, 3166656, 3562488, 3958320, 4453110, 4749984, 5277760, 5937480, 7124976, 7916640, 8906220, 9499968, 11874960, 14249952, 15833280, 17812440, 23749920, 28499904, 35624880, 47499840, 71249760, 142499520]

約数ペア:

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