12228480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 46303920

約数和(自身を除く): 34075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 193, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 386, 396, 440, 480, 495, 528, 576, 579, 640, 660, 704, 720, 772, 792, 880, 960, 965, 990, 1056, 1152, 1158, 1320, 1408, 1440, 1544, 1584, 1737, 1760, 1920, 1930, 1980, 2112, 2123, 2316, 2640, 2880, 2895, 3088, 3168, 3474, 3520, 3860, 3960, 4224, 4246, 4632, 5280, 5760, 5790, 6176, 6336, 6369, 6948, 7040, 7720, 7920, 8492, 8685, 9264, 10560, 10615, 11580, 12352, 12672, 12738, 13896, 15440, 15840, 16984, 17370, 18528, 19107, 21120, 21230, 23160, 24704, 25476, 27792, 30880, 31680, 31845, 33968, 34740, 37056, 38214, 42460, 46320, 50952, 55584, 61760, 63360, 63690, 67936, 69480, 74112, 76428, 84920, 92640, 95535, 101904, 111168, 123520, 127380, 135872, 138960, 152856, 169840, 185280, 191070, 203808, 222336, 254760, 271744, 277920, 305712, 339680, 370560, 382140, 407616, 509520, 555840, 611424, 679360, 764280, 815232, 1019040, 1111680, 1222848, 1358720, 1528560, 2038080, 2445696, 3057120, 4076160, 6114240, 12228480]

約数ペア:

[(1, 12228480), (2, 6114240), (3, 4076160), (4, 3057120), (5, 2445696), (6, 2038080), (8, 1528560), (9, 1358720), (10, 1222848), (11, 1111680), (12, 1019040), (15, 815232), (16, 764280), (18, 679360), (20, 611424), (22, 555840), (24, 509520), (30, 407616), (32, 382140), (33, 370560), (36, 339680), (40, 305712), (44, 277920), (45, 271744), (48, 254760), (55, 222336), (60, 203808), (64, 191070), (66, 185280), (72, 169840), (80, 152856), (88, 138960), (90, 135872), (96, 127380), (99, 123520), (110, 111168), (120, 101904), (128, 95535), (132, 92640), (144, 84920), (160, 76428), (165, 74112), (176, 69480), (180, 67936), (192, 63690), (193, 63360), (198, 61760), (220, 55584), (240, 50952), (264, 46320), (288, 42460), (320, 38214), (330, 37056), (352, 34740), (360, 33968), (384, 31845), (386, 31680), (396, 30880), (440, 27792), (480, 25476), (495, 24704), (528, 23160), (576, 21230), (579, 21120), (640, 19107), (660, 18528), (704, 17370), (720, 16984), (772, 15840), (792, 15440), (880, 13896), (960, 12738), (965, 12672), (990, 12352), (1056, 11580), (1152, 10615), (1158, 10560), (1320, 9264), (1408, 8685), (1440, 8492), (1544, 7920), (1584, 7720), (1737, 7040), (1760, 6948), (1920, 6369), (1930, 6336), (1980, 6176), (2112, 5790), (2123, 5760), (2316, 5280), (2640, 4632), (2880, 4246), (2895, 4224), (3088, 3960), (3168, 3860), (3474, 3520)]