259433280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10009}}^1$

素因数の和:10038

約数の個数: 140

約数和(自身を含む): 922942020

約数和(自身を除く): 663508740

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 10009, 12960, 20018, 25920, 30027, 40036, 50045, 60054, 80072, 90081, 100090, 120108, 150135, 160144, 180162, 200180, 240216, 270243, 300270, 320288, 360324, 400360, 450405, 480432, 540486, 600540, 640576, 720648, 800720, 810729, 900810, 960864, 1080972, 1201080, 1351215, 1441296, 1601440, 1621458, 1801620, 1921728, 2161944, 2402160, 2702430, 2882592, 3202880, 3242916, 3603240, 4053645, 4323888, 4804320, 5404860, 5765184, 6485832, 7206480, 8107290, 8647776, 9608640, 10809720, 12971664, 14412960, 16214580, 17295552, 21619440, 25943328, 28825920, 32429160, 43238880, 51886656, 64858320, 86477760, 129716640, 259433280]

約数ペア:

[(1, 259433280), (2, 129716640), (3, 86477760), (4, 64858320), (5, 51886656), (6, 43238880), (8, 32429160), (9, 28825920), (10, 25943328), (12, 21619440), (15, 17295552), (16, 16214580), (18, 14412960), (20, 12971664), (24, 10809720), (27, 9608640), (30, 8647776), (32, 8107290), (36, 7206480), (40, 6485832), (45, 5765184), (48, 5404860), (54, 4804320), (60, 4323888), (64, 4053645), (72, 3603240), (80, 3242916), (81, 3202880), (90, 2882592), (96, 2702430), (108, 2402160), (120, 2161944), (135, 1921728), (144, 1801620), (160, 1621458), (162, 1601440), (180, 1441296), (192, 1351215), (216, 1201080), (240, 1080972), (270, 960864), (288, 900810), (320, 810729), (324, 800720), (360, 720648), (405, 640576), (432, 600540), (480, 540486), (540, 480432), (576, 450405), (648, 400360), (720, 360324), (810, 320288), (864, 300270), (960, 270243), (1080, 240216), (1296, 200180), (1440, 180162), (1620, 160144), (1728, 150135), (2160, 120108), (2592, 100090), (2880, 90081), (3240, 80072), (4320, 60054), (5184, 50045), (6480, 40036), (8640, 30027), (10009, 25920), (12960, 20018)]