2912309280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10163}}^1$

素因数の和:10383

約数の個数: 144

約数和(自身を含む): 9989179200

約数和(自身を除く): 7076869920

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, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 10163, 11940, 14328, 15920, 17910, 19104, 20326, 23880, 28656, 30489, 31840, 35820, 40652, 47760, 50815, 57312, 60978, 71640, 81304, 91467, 95520, 101630, 121956, 143280, 152445, 162608, 182934, 203260, 243912, 286560, 304890, 325216, 365868, 406520, 457335, 487824, 609780, 731736, 813040, 914670, 975648, 1219560, 1463472, 1626080, 1829340, 2022437, 2439120, 2926944, 3658680, 4044874, 4878240, 6067311, 7317360, 8089748, 10112185, 12134622, 14634720, 16179496, 18201933, 20224370, 24269244, 30336555, 32358992, 36403866, 40448740, 48538488, 60673110, 64717984, 72807732, 80897480, 91009665, 97076976, 121346220, 145615464, 161794960, 182019330, 194153952, 242692440, 291230928, 323589920, 364038660, 485384880, 582461856, 728077320, 970769760, 1456154640, 2912309280]

約数ペア:

[(1, 2912309280), (2, 1456154640), (3, 970769760), (4, 728077320), (5, 582461856), (6, 485384880), (8, 364038660), (9, 323589920), (10, 291230928), (12, 242692440), (15, 194153952), (16, 182019330), (18, 161794960), (20, 145615464), (24, 121346220), (30, 97076976), (32, 91009665), (36, 80897480), (40, 72807732), (45, 64717984), (48, 60673110), (60, 48538488), (72, 40448740), (80, 36403866), (90, 32358992), (96, 30336555), (120, 24269244), (144, 20224370), (160, 18201933), (180, 16179496), (199, 14634720), (240, 12134622), (288, 10112185), (360, 8089748), (398, 7317360), (480, 6067311), (597, 4878240), (720, 4044874), (796, 3658680), (995, 2926944), (1194, 2439120), (1440, 2022437), (1592, 1829340), (1791, 1626080), (1990, 1463472), (2388, 1219560), (2985, 975648), (3184, 914670), (3582, 813040), (3980, 731736), (4776, 609780), (5970, 487824), (6368, 457335), (7164, 406520), (7960, 365868), (8955, 325216), (9552, 304890), (10163, 286560), (11940, 243912), (14328, 203260), (15920, 182934), (17910, 162608), (19104, 152445), (20326, 143280), (23880, 121956), (28656, 101630), (30489, 95520), (31840, 91467), (35820, 81304), (40652, 71640), (47760, 60978), (50815, 57312)]