180724320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17929}}^1$

素因数の和:17957

約数の個数: 144

約数和(自身を含む): 704864160

約数和(自身を除く): 524139840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 17929, 35858, 53787, 71716, 89645, 107574, 125503, 143432, 161361, 179290, 215148, 251006, 268935, 286864, 322722, 358580, 376509, 430296, 502012, 537870, 573728, 627515, 645444, 717160, 753018, 806805, 860592, 1004024, 1075740, 1129527, 1255030, 1290888, 1434320, 1506036, 1613610, 1721184, 1882545, 2008048, 2151480, 2259054, 2510060, 2581776, 2868640, 3012072, 3227220, 3765090, 4016096, 4302960, 4518108, 5020120, 5163552, 5647635, 6024144, 6454440, 7530180, 8605920, 9036216, 10040240, 11295270, 12048288, 12908880, 15060360, 18072432, 20080480, 22590540, 25817760, 30120720, 36144864, 45181080, 60241440, 90362160, 180724320]

約数ペア:

[(1, 180724320), (2, 90362160), (3, 60241440), (4, 45181080), (5, 36144864), (6, 30120720), (7, 25817760), (8, 22590540), (9, 20080480), (10, 18072432), (12, 15060360), (14, 12908880), (15, 12048288), (16, 11295270), (18, 10040240), (20, 9036216), (21, 8605920), (24, 7530180), (28, 6454440), (30, 6024144), (32, 5647635), (35, 5163552), (36, 5020120), (40, 4518108), (42, 4302960), (45, 4016096), (48, 3765090), (56, 3227220), (60, 3012072), (63, 2868640), (70, 2581776), (72, 2510060), (80, 2259054), (84, 2151480), (90, 2008048), (96, 1882545), (105, 1721184), (112, 1613610), (120, 1506036), (126, 1434320), (140, 1290888), (144, 1255030), (160, 1129527), (168, 1075740), (180, 1004024), (210, 860592), (224, 806805), (240, 753018), (252, 717160), (280, 645444), (288, 627515), (315, 573728), (336, 537870), (360, 502012), (420, 430296), (480, 376509), (504, 358580), (560, 322722), (630, 286864), (672, 268935), (720, 251006), (840, 215148), (1008, 179290), (1120, 161361), (1260, 143432), (1440, 125503), (1680, 107574), (2016, 89645), (2520, 71716), (3360, 53787), (5040, 35858), (10080, 17929)]