48913920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 185760432

約数和(自身を除く): 136846512

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, 256, 264, 288, 320, 330, 352, 360, 384, 386, 396, 440, 480, 495, 512, 528, 576, 579, 640, 660, 704, 720, 768, 772, 792, 880, 960, 965, 990, 1056, 1152, 1158, 1280, 1320, 1408, 1440, 1536, 1544, 1584, 1737, 1760, 1920, 1930, 1980, 2112, 2123, 2304, 2316, 2560, 2640, 2816, 2880, 2895, 3088, 3168, 3474, 3520, 3840, 3860, 3960, 4224, 4246, 4608, 4632, 5280, 5632, 5760, 5790, 6176, 6336, 6369, 6948, 7040, 7680, 7720, 7920, 8448, 8492, 8685, 9264, 10560, 10615, 11520, 11580, 12352, 12672, 12738, 13896, 14080, 15440, 15840, 16896, 16984, 17370, 18528, 19107, 21120, 21230, 23040, 23160, 24704, 25344, 25476, 27792, 28160, 30880, 31680, 31845, 33968, 34740, 37056, 38214, 42240, 42460, 46320, 49408, 50688, 50952, 55584, 61760, 63360, 63690, 67936, 69480, 74112, 76428, 84480, 84920, 92640, 95535, 98816, 101904, 111168, 123520, 126720, 127380, 135872, 138960, 148224, 152856, 169840, 185280, 191070, 203808, 222336, 247040, 253440, 254760, 271744, 277920, 296448, 305712, 339680, 370560, 382140, 407616, 444672, 494080, 509520, 543488, 555840, 611424, 679360, 741120, 764280, 815232, 889344, 1019040, 1086976, 1111680, 1222848, 1358720, 1482240, 1528560, 1630464, 2038080, 2223360, 2445696, 2717440, 3057120, 3260928, 4076160, 4446720, 4891392, 5434880, 6114240, 8152320, 9782784, 12228480, 16304640, 24456960, 48913920]

約数ペア:

[(1, 48913920), (2, 24456960), (3, 16304640), (4, 12228480), (5, 9782784), (6, 8152320), (8, 6114240), (9, 5434880), (10, 4891392), (11, 4446720), (12, 4076160), (15, 3260928), (16, 3057120), (18, 2717440), (20, 2445696), (22, 2223360), (24, 2038080), (30, 1630464), (32, 1528560), (33, 1482240), (36, 1358720), (40, 1222848), (44, 1111680), (45, 1086976), (48, 1019040), (55, 889344), (60, 815232), (64, 764280), (66, 741120), (72, 679360), (80, 611424), (88, 555840), (90, 543488), (96, 509520), (99, 494080), (110, 444672), (120, 407616), (128, 382140), (132, 370560), (144, 339680), (160, 305712), (165, 296448), (176, 277920), (180, 271744), (192, 254760), (193, 253440), (198, 247040), (220, 222336), (240, 203808), (256, 191070), (264, 185280), (288, 169840), (320, 152856), (330, 148224), (352, 138960), (360, 135872), (384, 127380), (386, 126720), (396, 123520), (440, 111168), (480, 101904), (495, 98816), (512, 95535), (528, 92640), (576, 84920), (579, 84480), (640, 76428), (660, 74112), (704, 69480), (720, 67936), (768, 63690), (772, 63360), (792, 61760), (880, 55584), (960, 50952), (965, 50688), (990, 49408), (1056, 46320), (1152, 42460), (1158, 42240), (1280, 38214), (1320, 37056), (1408, 34740), (1440, 33968), (1536, 31845), (1544, 31680), (1584, 30880), (1737, 28160), (1760, 27792), (1920, 25476), (1930, 25344), (1980, 24704), (2112, 23160), (2123, 23040), (2304, 21230), (2316, 21120), (2560, 19107), (2640, 18528), (2816, 17370), (2880, 16984), (2895, 16896), (3088, 15840), (3168, 15440), (3474, 14080), (3520, 13896), (3840, 12738), (3860, 12672), (3960, 12352), (4224, 11580), (4246, 11520), (4608, 10615), (4632, 10560), (5280, 9264), (5632, 8685), (5760, 8492), (5790, 8448), (6176, 7920), (6336, 7720), (6369, 7680), (6948, 7040)]