259692480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 280

約数和(自身を含む): 949311792

約数和(自身を除く): 689619312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 233, 240, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 466, 480, 516, 540, 576, 645, 648, 688, 699, 720, 774, 810, 860, 864, 932, 960, 1032, 1080, 1161, 1165, 1290, 1296, 1376, 1398, 1440, 1548, 1620, 1720, 1728, 1864, 1935, 2064, 2097, 2160, 2322, 2330, 2580, 2592, 2752, 2796, 2880, 3096, 3240, 3440, 3483, 3495, 3728, 3870, 4128, 4194, 4320, 4644, 4660, 5160, 5184, 5592, 5805, 6192, 6291, 6480, 6880, 6966, 6990, 7456, 7740, 8256, 8388, 8640, 9288, 9320, 10019, 10320, 10485, 11184, 11610, 12384, 12582, 12960, 13760, 13932, 13980, 14912, 15480, 16776, 17415, 18576, 18640, 18873, 20038, 20640, 20970, 22368, 23220, 24768, 25164, 25920, 27864, 27960, 30057, 30960, 31455, 33552, 34830, 37152, 37280, 37746, 40076, 41280, 41940, 44736, 46440, 50095, 50328, 55728, 55920, 60114, 61920, 62910, 67104, 69660, 74304, 74560, 75492, 80152, 83880, 90171, 92880, 94365, 100190, 100656, 111456, 111840, 120228, 123840, 125820, 134208, 139320, 150285, 150984, 160304, 167760, 180342, 185760, 188730, 200380, 201312, 222912, 223680, 240456, 251640, 270513, 278640, 300570, 301968, 320608, 335520, 360684, 371520, 377460, 400760, 402624, 450855, 480912, 503280, 541026, 557280, 601140, 603936, 641216, 671040, 721368, 754920, 801520, 811539, 901710, 961824, 1006560, 1082052, 1114560, 1202280, 1207872, 1352565, 1442736, 1509840, 1603040, 1623078, 1803420, 1923648, 2013120, 2164104, 2404560, 2705130, 2885472, 3019680, 3206080, 3246156, 3606840, 4057695, 4328208, 4809120, 5410260, 5770944, 6039360, 6492312, 7213680, 8115390, 8656416, 9618240, 10820520, 12984624, 14427360, 16230780, 17312832, 21641040, 25969248, 28854720, 32461560, 43282080, 51938496, 64923120, 86564160, 129846240, 259692480]

約数ペア:

[(1, 259692480), (2, 129846240), (3, 86564160), (4, 64923120), (5, 51938496), (6, 43282080), (8, 32461560), (9, 28854720), (10, 25969248), (12, 21641040), (15, 17312832), (16, 16230780), (18, 14427360), (20, 12984624), (24, 10820520), (27, 9618240), (30, 8656416), (32, 8115390), (36, 7213680), (40, 6492312), (43, 6039360), (45, 5770944), (48, 5410260), (54, 4809120), (60, 4328208), (64, 4057695), (72, 3606840), (80, 3246156), (81, 3206080), (86, 3019680), (90, 2885472), (96, 2705130), (108, 2404560), (120, 2164104), (129, 2013120), (135, 1923648), (144, 1803420), (160, 1623078), (162, 1603040), (172, 1509840), (180, 1442736), (192, 1352565), (215, 1207872), (216, 1202280), (233, 1114560), (240, 1082052), (258, 1006560), (270, 961824), (288, 901710), (320, 811539), (324, 801520), (344, 754920), (360, 721368), (387, 671040), (405, 641216), (430, 603936), (432, 601140), (466, 557280), (480, 541026), (516, 503280), (540, 480912), (576, 450855), (645, 402624), (648, 400760), (688, 377460), (699, 371520), (720, 360684), (774, 335520), (810, 320608), (860, 301968), (864, 300570), (932, 278640), (960, 270513), (1032, 251640), (1080, 240456), (1161, 223680), (1165, 222912), (1290, 201312), (1296, 200380), (1376, 188730), (1398, 185760), (1440, 180342), (1548, 167760), (1620, 160304), (1720, 150984), (1728, 150285), (1864, 139320), (1935, 134208), (2064, 125820), (2097, 123840), (2160, 120228), (2322, 111840), (2330, 111456), (2580, 100656), (2592, 100190), (2752, 94365), (2796, 92880), (2880, 90171), (3096, 83880), (3240, 80152), (3440, 75492), (3483, 74560), (3495, 74304), (3728, 69660), (3870, 67104), (4128, 62910), (4194, 61920), (4320, 60114), (4644, 55920), (4660, 55728), (5160, 50328), (5184, 50095), (5592, 46440), (5805, 44736), (6192, 41940), (6291, 41280), (6480, 40076), (6880, 37746), (6966, 37280), (6990, 37152), (7456, 34830), (7740, 33552), (8256, 31455), (8388, 30960), (8640, 30057), (9288, 27960), (9320, 27864), (10019, 25920), (10320, 25164), (10485, 24768), (11184, 23220), (11610, 22368), (12384, 20970), (12582, 20640), (12960, 20038), (13760, 18873), (13932, 18640), (13980, 18576), (14912, 17415), (15480, 16776)]