320086080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 280

約数和(自身を含む): 1165064472

約数和(自身を除く): 844978392

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 233, 240, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 466, 477, 480, 530, 540, 576, 636, 648, 699, 720, 795, 810, 848, 864, 932, 954, 960, 1060, 1080, 1165, 1272, 1296, 1398, 1431, 1440, 1590, 1620, 1696, 1728, 1864, 1908, 2097, 2120, 2160, 2330, 2385, 2544, 2592, 2796, 2862, 2880, 3180, 3240, 3392, 3495, 3728, 3816, 4194, 4240, 4293, 4320, 4660, 4770, 5088, 5184, 5592, 5724, 6291, 6360, 6480, 6990, 7155, 7456, 7632, 8388, 8480, 8586, 8640, 9320, 9540, 10176, 10485, 11184, 11448, 12349, 12582, 12720, 12960, 13980, 14310, 14912, 15264, 16776, 16960, 17172, 18640, 18873, 19080, 20970, 21465, 22368, 22896, 24698, 25164, 25440, 25920, 27960, 28620, 30528, 31455, 33552, 34344, 37047, 37280, 37746, 38160, 41940, 42930, 44736, 45792, 49396, 50328, 50880, 55920, 57240, 61745, 62910, 67104, 68688, 74094, 74560, 75492, 76320, 83880, 85860, 91584, 94365, 98792, 100656, 111141, 111840, 114480, 123490, 125820, 134208, 137376, 148188, 150984, 152640, 167760, 171720, 185235, 188730, 197584, 201312, 222282, 223680, 228960, 246980, 251640, 274752, 296376, 301968, 333423, 335520, 343440, 370470, 377460, 395168, 402624, 444564, 457920, 493960, 503280, 555705, 592752, 603936, 666846, 671040, 686880, 740940, 754920, 790336, 889128, 987920, 1000269, 1006560, 1111410, 1185504, 1207872, 1333692, 1373760, 1481880, 1509840, 1667115, 1778256, 1975840, 2000538, 2013120, 2222820, 2371008, 2667384, 2963760, 3019680, 3334230, 3556512, 3951680, 4001076, 4445640, 5001345, 5334768, 5927520, 6039360, 6668460, 7113024, 8002152, 8891280, 10002690, 10669536, 11855040, 13336920, 16004304, 17782560, 20005380, 21339072, 26673840, 32008608, 35565120, 40010760, 53347680, 64017216, 80021520, 106695360, 160043040, 320086080]

約数ペア:

[(1, 320086080), (2, 160043040), (3, 106695360), (4, 80021520), (5, 64017216), (6, 53347680), (8, 40010760), (9, 35565120), (10, 32008608), (12, 26673840), (15, 21339072), (16, 20005380), (18, 17782560), (20, 16004304), (24, 13336920), (27, 11855040), (30, 10669536), (32, 10002690), (36, 8891280), (40, 8002152), (45, 7113024), (48, 6668460), (53, 6039360), (54, 5927520), (60, 5334768), (64, 5001345), (72, 4445640), (80, 4001076), (81, 3951680), (90, 3556512), (96, 3334230), (106, 3019680), (108, 2963760), (120, 2667384), (135, 2371008), (144, 2222820), (159, 2013120), (160, 2000538), (162, 1975840), (180, 1778256), (192, 1667115), (212, 1509840), (216, 1481880), (233, 1373760), (240, 1333692), (265, 1207872), (270, 1185504), (288, 1111410), (318, 1006560), (320, 1000269), (324, 987920), (360, 889128), (405, 790336), (424, 754920), (432, 740940), (466, 686880), (477, 671040), (480, 666846), (530, 603936), (540, 592752), (576, 555705), (636, 503280), (648, 493960), (699, 457920), (720, 444564), (795, 402624), (810, 395168), (848, 377460), (864, 370470), (932, 343440), (954, 335520), (960, 333423), (1060, 301968), (1080, 296376), (1165, 274752), (1272, 251640), (1296, 246980), (1398, 228960), (1431, 223680), (1440, 222282), (1590, 201312), (1620, 197584), (1696, 188730), (1728, 185235), (1864, 171720), (1908, 167760), (2097, 152640), (2120, 150984), (2160, 148188), (2330, 137376), (2385, 134208), (2544, 125820), (2592, 123490), (2796, 114480), (2862, 111840), (2880, 111141), (3180, 100656), (3240, 98792), (3392, 94365), (3495, 91584), (3728, 85860), (3816, 83880), (4194, 76320), (4240, 75492), (4293, 74560), (4320, 74094), (4660, 68688), (4770, 67104), (5088, 62910), (5184, 61745), (5592, 57240), (5724, 55920), (6291, 50880), (6360, 50328), (6480, 49396), (6990, 45792), (7155, 44736), (7456, 42930), (7632, 41940), (8388, 38160), (8480, 37746), (8586, 37280), (8640, 37047), (9320, 34344), (9540, 33552), (10176, 31455), (10485, 30528), (11184, 28620), (11448, 27960), (12349, 25920), (12582, 25440), (12720, 25164), (12960, 24698), (13980, 22896), (14310, 22368), (14912, 21465), (15264, 20970), (16776, 19080), (16960, 18873), (17172, 18640)]