489165120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5533

約数の個数: 168

約数和(自身を含む): 1737116160

約数和(自身を除く): 1247951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5479, 5580, 5952, 7440, 8928, 9920, 10958, 11160, 14880, 16437, 17856, 21916, 22320, 27395, 29760, 32874, 43832, 44640, 49311, 54790, 65748, 82185, 87664, 89280, 98622, 109580, 131496, 164370, 169849, 175328, 197244, 219160, 246555, 262992, 328740, 339698, 350656, 394488, 438320, 493110, 509547, 525984, 657480, 679396, 788976, 849245, 876640, 986220, 1019094, 1051968, 1314960, 1358792, 1528641, 1577952, 1698490, 1753280, 1972440, 2038188, 2547735, 2629920, 2717584, 3057282, 3155904, 3396980, 3944880, 4076376, 5095470, 5259840, 5435168, 6114564, 6793960, 7643205, 7889760, 8152752, 10190940, 10870336, 12229128, 13587920, 15286410, 15779520, 16305504, 20381880, 24458256, 27175840, 30572820, 32611008, 40763760, 48916512, 54351680, 61145640, 81527520, 97833024, 122291280, 163055040, 244582560, 489165120]

約数ペア:

[(1, 489165120), (2, 244582560), (3, 163055040), (4, 122291280), (5, 97833024), (6, 81527520), (8, 61145640), (9, 54351680), (10, 48916512), (12, 40763760), (15, 32611008), (16, 30572820), (18, 27175840), (20, 24458256), (24, 20381880), (30, 16305504), (31, 15779520), (32, 15286410), (36, 13587920), (40, 12229128), (45, 10870336), (48, 10190940), (60, 8152752), (62, 7889760), (64, 7643205), (72, 6793960), (80, 6114564), (90, 5435168), (93, 5259840), (96, 5095470), (120, 4076376), (124, 3944880), (144, 3396980), (155, 3155904), (160, 3057282), (180, 2717584), (186, 2629920), (192, 2547735), (240, 2038188), (248, 1972440), (279, 1753280), (288, 1698490), (310, 1577952), (320, 1528641), (360, 1358792), (372, 1314960), (465, 1051968), (480, 1019094), (496, 986220), (558, 876640), (576, 849245), (620, 788976), (720, 679396), (744, 657480), (930, 525984), (960, 509547), (992, 493110), (1116, 438320), (1240, 394488), (1395, 350656), (1440, 339698), (1488, 328740), (1860, 262992), (1984, 246555), (2232, 219160), (2480, 197244), (2790, 175328), (2880, 169849), (2976, 164370), (3720, 131496), (4464, 109580), (4960, 98622), (5479, 89280), (5580, 87664), (5952, 82185), (7440, 65748), (8928, 54790), (9920, 49311), (10958, 44640), (11160, 43832), (14880, 32874), (16437, 29760), (17856, 27395), (21916, 22320)]