270985440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3065

約数の個数: 192

約数和(自身を含む): 986307840

約数和(自身を除く): 715322400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3019, 3740, 4080, 4488, 5280, 5610, 5984, 6038, 7480, 8160, 8976, 9057, 11220, 12076, 14960, 15095, 17952, 18114, 22440, 24152, 29920, 30190, 33209, 36228, 44880, 45285, 48304, 51323, 60380, 66418, 72456, 89760, 90570, 96608, 99627, 102646, 120760, 132836, 144912, 153969, 166045, 181140, 199254, 205292, 241520, 256615, 265672, 289824, 307938, 332090, 362280, 398508, 410584, 483040, 498135, 513230, 531344, 564553, 615876, 664180, 724560, 769845, 797016, 821168, 996270, 1026460, 1062688, 1129106, 1231752, 1328360, 1449120, 1539690, 1594032, 1642336, 1693659, 1992540, 2052920, 2258212, 2463504, 2656720, 2822765, 3079380, 3188064, 3387318, 3985080, 4105840, 4516424, 4927008, 5313440, 5645530, 6158760, 6774636, 7970160, 8211680, 8468295, 9032848, 11291060, 12317520, 13549272, 15940320, 16936590, 18065696, 22582120, 24635040, 27098544, 33873180, 45164240, 54197088, 67746360, 90328480, 135492720, 270985440]

約数ペア:

[(1, 270985440), (2, 135492720), (3, 90328480), (4, 67746360), (5, 54197088), (6, 45164240), (8, 33873180), (10, 27098544), (11, 24635040), (12, 22582120), (15, 18065696), (16, 16936590), (17, 15940320), (20, 13549272), (22, 12317520), (24, 11291060), (30, 9032848), (32, 8468295), (33, 8211680), (34, 7970160), (40, 6774636), (44, 6158760), (48, 5645530), (51, 5313440), (55, 4927008), (60, 4516424), (66, 4105840), (68, 3985080), (80, 3387318), (85, 3188064), (88, 3079380), (96, 2822765), (102, 2656720), (110, 2463504), (120, 2258212), (132, 2052920), (136, 1992540), (160, 1693659), (165, 1642336), (170, 1594032), (176, 1539690), (187, 1449120), (204, 1328360), (220, 1231752), (240, 1129106), (255, 1062688), (264, 1026460), (272, 996270), (330, 821168), (340, 797016), (352, 769845), (374, 724560), (408, 664180), (440, 615876), (480, 564553), (510, 531344), (528, 513230), (544, 498135), (561, 483040), (660, 410584), (680, 398508), (748, 362280), (816, 332090), (880, 307938), (935, 289824), (1020, 265672), (1056, 256615), (1122, 241520), (1320, 205292), (1360, 199254), (1496, 181140), (1632, 166045), (1760, 153969), (1870, 144912), (2040, 132836), (2244, 120760), (2640, 102646), (2720, 99627), (2805, 96608), (2992, 90570), (3019, 89760), (3740, 72456), (4080, 66418), (4488, 60380), (5280, 51323), (5610, 48304), (5984, 45285), (6038, 44880), (7480, 36228), (8160, 33209), (8976, 30190), (9057, 29920), (11220, 24152), (12076, 22440), (14960, 18114), (15095, 17952)]