2555228160

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 208

約数和(自身を含む): 9086112480

約数和(自身を除く): 6530884320

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 4621, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 9242, 10240, 11520, 12288, 13824, 13863, 15360, 17280, 18432, 18484, 20480, 23040, 23105, 27648, 27726, 30720, 34560, 36864, 36968, 41589, 46080, 46210, 55296, 55452, 61440, 69120, 69315, 73936, 83178, 92160, 92420, 110592, 110904, 124767, 138240, 138630, 147872, 166356, 184320, 184840, 207945, 221808, 249534, 276480, 277260, 295744, 332712, 369680, 415890, 443616, 499068, 552960, 554520, 591488, 623835, 665424, 739360, 831780, 887232, 998136, 1109040, 1182976, 1247670, 1330848, 1478720, 1663560, 1774464, 1996272, 2218080, 2365952, 2495340, 2661696, 2957440, 3327120, 3548928, 3992544, 4436160, 4731904, 4990680, 5323392, 5914880, 6654240, 7097856, 7985088, 8872320, 9463808, 9981360, 10646784, 11829760, 13308480, 14195712, 15970176, 17744640, 18927616, 19962720, 21293568, 23659520, 26616960, 28391424, 31940352, 35489280, 39925440, 42587136, 47319040, 53233920, 56782848, 63880704, 70978560, 79850880, 85174272, 94638080, 106467840, 127761408, 141957120, 159701760, 170348544, 212935680, 255522816, 283914240, 319403520, 425871360, 511045632, 638807040, 851742720, 1277614080, 2555228160]

約数ペア:

[(1, 2555228160), (2, 1277614080), (3, 851742720), (4, 638807040), (5, 511045632), (6, 425871360), (8, 319403520), (9, 283914240), (10, 255522816), (12, 212935680), (15, 170348544), (16, 159701760), (18, 141957120), (20, 127761408), (24, 106467840), (27, 94638080), (30, 85174272), (32, 79850880), (36, 70978560), (40, 63880704), (45, 56782848), (48, 53233920), (54, 47319040), (60, 42587136), (64, 39925440), (72, 35489280), (80, 31940352), (90, 28391424), (96, 26616960), (108, 23659520), (120, 21293568), (128, 19962720), (135, 18927616), (144, 17744640), (160, 15970176), (180, 14195712), (192, 13308480), (216, 11829760), (240, 10646784), (256, 9981360), (270, 9463808), (288, 8872320), (320, 7985088), (360, 7097856), (384, 6654240), (432, 5914880), (480, 5323392), (512, 4990680), (540, 4731904), (576, 4436160), (640, 3992544), (720, 3548928), (768, 3327120), (864, 2957440), (960, 2661696), (1024, 2495340), (1080, 2365952), (1152, 2218080), (1280, 1996272), (1440, 1774464), (1536, 1663560), (1728, 1478720), (1920, 1330848), (2048, 1247670), (2160, 1182976), (2304, 1109040), (2560, 998136), (2880, 887232), (3072, 831780), (3456, 739360), (3840, 665424), (4096, 623835), (4320, 591488), (4608, 554520), (4621, 552960), (5120, 499068), (5760, 443616), (6144, 415890), (6912, 369680), (7680, 332712), (8640, 295744), (9216, 277260), (9242, 276480), (10240, 249534), (11520, 221808), (12288, 207945), (13824, 184840), (13863, 184320), (15360, 166356), (17280, 147872), (18432, 138630), (18484, 138240), (20480, 124767), (23040, 110904), (23105, 110592), (27648, 92420), (27726, 92160), (30720, 83178), (34560, 73936), (36864, 69315), (36968, 69120), (41589, 61440), (46080, 55452), (46210, 55296)]