517582080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 1807958880

約数和(自身を除く): 1290376800

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 179, 180, 192, 240, 251, 256, 288, 320, 358, 360, 384, 480, 502, 537, 576, 640, 716, 720, 753, 768, 895, 960, 1004, 1074, 1152, 1255, 1280, 1432, 1440, 1506, 1611, 1790, 1920, 2008, 2148, 2259, 2304, 2510, 2685, 2864, 2880, 3012, 3222, 3580, 3765, 3840, 4016, 4296, 4518, 5020, 5370, 5728, 5760, 6024, 6444, 7160, 7530, 8032, 8055, 8592, 9036, 10040, 10740, 11295, 11456, 11520, 12048, 12888, 14320, 15060, 16064, 16110, 17184, 18072, 20080, 21480, 22590, 22912, 24096, 25776, 28640, 30120, 32128, 32220, 34368, 36144, 40160, 42960, 44929, 45180, 45824, 48192, 51552, 57280, 60240, 64256, 64440, 68736, 72288, 80320, 85920, 89858, 90360, 96384, 103104, 114560, 120480, 128880, 134787, 137472, 144576, 160640, 171840, 179716, 180720, 192768, 206208, 224645, 229120, 240960, 257760, 269574, 289152, 321280, 343680, 359432, 361440, 404361, 412416, 449290, 481920, 515520, 539148, 578304, 673935, 687360, 718864, 722880, 808722, 898580, 963840, 1031040, 1078296, 1347870, 1437728, 1445760, 1617444, 1797160, 2021805, 2062080, 2156592, 2695740, 2875456, 2891520, 3234888, 3594320, 4043610, 4313184, 5391480, 5750912, 6469776, 7188640, 8087220, 8626368, 10782960, 11501824, 12939552, 14377280, 16174440, 17252736, 21565920, 25879104, 28754560, 32348880, 34505472, 43131840, 51758208, 57509120, 64697760, 86263680, 103516416, 129395520, 172527360, 258791040, 517582080]

約数ペア:

[(1, 517582080), (2, 258791040), (3, 172527360), (4, 129395520), (5, 103516416), (6, 86263680), (8, 64697760), (9, 57509120), (10, 51758208), (12, 43131840), (15, 34505472), (16, 32348880), (18, 28754560), (20, 25879104), (24, 21565920), (30, 17252736), (32, 16174440), (36, 14377280), (40, 12939552), (45, 11501824), (48, 10782960), (60, 8626368), (64, 8087220), (72, 7188640), (80, 6469776), (90, 5750912), (96, 5391480), (120, 4313184), (128, 4043610), (144, 3594320), (160, 3234888), (179, 2891520), (180, 2875456), (192, 2695740), (240, 2156592), (251, 2062080), (256, 2021805), (288, 1797160), (320, 1617444), (358, 1445760), (360, 1437728), (384, 1347870), (480, 1078296), (502, 1031040), (537, 963840), (576, 898580), (640, 808722), (716, 722880), (720, 718864), (753, 687360), (768, 673935), (895, 578304), (960, 539148), (1004, 515520), (1074, 481920), (1152, 449290), (1255, 412416), (1280, 404361), (1432, 361440), (1440, 359432), (1506, 343680), (1611, 321280), (1790, 289152), (1920, 269574), (2008, 257760), (2148, 240960), (2259, 229120), (2304, 224645), (2510, 206208), (2685, 192768), (2864, 180720), (2880, 179716), (3012, 171840), (3222, 160640), (3580, 144576), (3765, 137472), (3840, 134787), (4016, 128880), (4296, 120480), (4518, 114560), (5020, 103104), (5370, 96384), (5728, 90360), (5760, 89858), (6024, 85920), (6444, 80320), (7160, 72288), (7530, 68736), (8032, 64440), (8055, 64256), (8592, 60240), (9036, 57280), (10040, 51552), (10740, 48192), (11295, 45824), (11456, 45180), (11520, 44929), (12048, 42960), (12888, 40160), (14320, 36144), (15060, 34368), (16064, 32220), (16110, 32128), (17184, 30120), (18072, 28640), (20080, 25776), (21480, 24096), (22590, 22912)]