51909120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 184631040

約数和(自身を除く): 132721920

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, 751, 768, 864, 960, 1080, 1152, 1280, 1440, 1502, 1536, 1728, 1920, 2160, 2253, 2304, 2560, 2880, 3004, 3456, 3755, 3840, 4320, 4506, 4608, 5760, 6008, 6759, 6912, 7510, 7680, 8640, 9012, 11265, 11520, 12016, 13518, 13824, 15020, 17280, 18024, 20277, 22530, 23040, 24032, 27036, 30040, 33795, 34560, 36048, 40554, 45060, 48064, 54072, 60080, 67590, 69120, 72096, 81108, 90120, 96128, 101385, 108144, 120160, 135180, 144192, 162216, 180240, 192256, 202770, 216288, 240320, 270360, 288384, 324432, 360480, 384512, 405540, 432576, 480640, 540720, 576768, 648864, 720960, 811080, 865152, 961280, 1081440, 1153536, 1297728, 1441920, 1622160, 1730304, 1922560, 2162880, 2595456, 2883840, 3244320, 3460608, 4325760, 5190912, 5767680, 6488640, 8651520, 10381824, 12977280, 17303040, 25954560, 51909120]

約数ペア:

[(1, 51909120), (2, 25954560), (3, 17303040), (4, 12977280), (5, 10381824), (6, 8651520), (8, 6488640), (9, 5767680), (10, 5190912), (12, 4325760), (15, 3460608), (16, 3244320), (18, 2883840), (20, 2595456), (24, 2162880), (27, 1922560), (30, 1730304), (32, 1622160), (36, 1441920), (40, 1297728), (45, 1153536), (48, 1081440), (54, 961280), (60, 865152), (64, 811080), (72, 720960), (80, 648864), (90, 576768), (96, 540720), (108, 480640), (120, 432576), (128, 405540), (135, 384512), (144, 360480), (160, 324432), (180, 288384), (192, 270360), (216, 240320), (240, 216288), (256, 202770), (270, 192256), (288, 180240), (320, 162216), (360, 144192), (384, 135180), (432, 120160), (480, 108144), (512, 101385), (540, 96128), (576, 90120), (640, 81108), (720, 72096), (751, 69120), (768, 67590), (864, 60080), (960, 54072), (1080, 48064), (1152, 45060), (1280, 40554), (1440, 36048), (1502, 34560), (1536, 33795), (1728, 30040), (1920, 27036), (2160, 24032), (2253, 23040), (2304, 22530), (2560, 20277), (2880, 18024), (3004, 17280), (3456, 15020), (3755, 13824), (3840, 13518), (4320, 12016), (4506, 11520), (4608, 11265), (5760, 9012), (6008, 8640), (6759, 7680), (6912, 7510)]