388532160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 224

約数和(自身を含む): 1383670080

約数和(自身を除く): 995137920

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 193, 216, 233, 240, 270, 288, 320, 360, 386, 432, 466, 480, 540, 576, 579, 699, 720, 772, 864, 932, 960, 965, 1080, 1158, 1165, 1398, 1440, 1544, 1728, 1737, 1864, 1930, 2097, 2160, 2316, 2330, 2796, 2880, 2895, 3088, 3474, 3495, 3728, 3860, 4194, 4320, 4632, 4660, 5211, 5592, 5790, 6176, 6291, 6948, 6990, 7456, 7720, 8388, 8640, 8685, 9264, 9320, 10422, 10485, 11184, 11580, 12352, 12582, 13896, 13980, 14912, 15440, 16776, 17370, 18528, 18640, 20844, 20970, 22368, 23160, 25164, 26055, 27792, 27960, 30880, 31455, 33552, 34740, 37056, 37280, 41688, 41940, 44736, 44969, 46320, 50328, 52110, 55584, 55920, 61760, 62910, 67104, 69480, 74560, 83376, 83880, 89938, 92640, 100656, 104220, 111168, 111840, 125820, 134208, 134907, 138960, 166752, 167760, 179876, 185280, 201312, 208440, 223680, 224845, 251640, 269814, 277920, 333504, 335520, 359752, 402624, 404721, 416880, 449690, 503280, 539628, 555840, 671040, 674535, 719504, 809442, 833760, 899380, 1006560, 1079256, 1214163, 1349070, 1439008, 1618884, 1667520, 1798760, 2013120, 2023605, 2158512, 2428326, 2698140, 2878016, 3237768, 3597520, 4047210, 4317024, 4856652, 5396280, 6070815, 6475536, 7195040, 8094420, 8634048, 9713304, 10792560, 12141630, 12951072, 14390080, 16188840, 19426608, 21585120, 24283260, 25902144, 32377680, 38853216, 43170240, 48566520, 64755360, 77706432, 97133040, 129510720, 194266080, 388532160]

約数ペア:

[(1, 388532160), (2, 194266080), (3, 129510720), (4, 97133040), (5, 77706432), (6, 64755360), (8, 48566520), (9, 43170240), (10, 38853216), (12, 32377680), (15, 25902144), (16, 24283260), (18, 21585120), (20, 19426608), (24, 16188840), (27, 14390080), (30, 12951072), (32, 12141630), (36, 10792560), (40, 9713304), (45, 8634048), (48, 8094420), (54, 7195040), (60, 6475536), (64, 6070815), (72, 5396280), (80, 4856652), (90, 4317024), (96, 4047210), (108, 3597520), (120, 3237768), (135, 2878016), (144, 2698140), (160, 2428326), (180, 2158512), (192, 2023605), (193, 2013120), (216, 1798760), (233, 1667520), (240, 1618884), (270, 1439008), (288, 1349070), (320, 1214163), (360, 1079256), (386, 1006560), (432, 899380), (466, 833760), (480, 809442), (540, 719504), (576, 674535), (579, 671040), (699, 555840), (720, 539628), (772, 503280), (864, 449690), (932, 416880), (960, 404721), (965, 402624), (1080, 359752), (1158, 335520), (1165, 333504), (1398, 277920), (1440, 269814), (1544, 251640), (1728, 224845), (1737, 223680), (1864, 208440), (1930, 201312), (2097, 185280), (2160, 179876), (2316, 167760), (2330, 166752), (2796, 138960), (2880, 134907), (2895, 134208), (3088, 125820), (3474, 111840), (3495, 111168), (3728, 104220), (3860, 100656), (4194, 92640), (4320, 89938), (4632, 83880), (4660, 83376), (5211, 74560), (5592, 69480), (5790, 67104), (6176, 62910), (6291, 61760), (6948, 55920), (6990, 55584), (7456, 52110), (7720, 50328), (8388, 46320), (8640, 44969), (8685, 44736), (9264, 41940), (9320, 41688), (10422, 37280), (10485, 37056), (11184, 34740), (11580, 33552), (12352, 31455), (12582, 30880), (13896, 27960), (13980, 27792), (14912, 26055), (15440, 25164), (16776, 23160), (17370, 22368), (18528, 20970), (18640, 20844)]