304162560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 1164098880

約数和(自身を除く): 859936320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 677, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1354, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2031, 2080, 2160, 2304, 2340, 2496, 2708, 2808, 2880, 3120, 3328, 3385, 3456, 3510, 3744, 3840, 4062, 4160, 4320, 4680, 4992, 5416, 5616, 5760, 6093, 6240, 6770, 6912, 7020, 7488, 8124, 8320, 8640, 8801, 9360, 9984, 10155, 10832, 11232, 11520, 12186, 12480, 13540, 14040, 14976, 16248, 16640, 17280, 17602, 18279, 18720, 20310, 21664, 22464, 24372, 24960, 26403, 27080, 28080, 29952, 30465, 32496, 34560, 35204, 36558, 37440, 40620, 43328, 44005, 44928, 48744, 49920, 52806, 54160, 56160, 60930, 64992, 70408, 73116, 74880, 79209, 81240, 86656, 88010, 89856, 91395, 97488, 105612, 108320, 112320, 121860, 129984, 132015, 140816, 146232, 149760, 158418, 162480, 173312, 176020, 182790, 194976, 211224, 216640, 224640, 237627, 243720, 259968, 264030, 281632, 292464, 316836, 324960, 352040, 365580, 389952, 396045, 422448, 433280, 449280, 475254, 487440, 519936, 528060, 563264, 584928, 633672, 649920, 704080, 731160, 779904, 792090, 844896, 866560, 950508, 974880, 1056120, 1126528, 1169856, 1188135, 1267344, 1299840, 1408160, 1462320, 1559808, 1584180, 1689792, 1901016, 1949760, 2112240, 2253056, 2339712, 2376270, 2534688, 2599680, 2816320, 2924640, 3168360, 3379584, 3802032, 3899520, 4224480, 4679424, 4752540, 5069376, 5632640, 5849280, 6336720, 6759168, 7604064, 7799040, 8448960, 9505080, 10138752, 11265280, 11698560, 12673440, 15208128, 16897920, 19010160, 20277504, 23397120, 25346880, 30416256, 33795840, 38020320, 50693760, 60832512, 76040640, 101387520, 152081280, 304162560]

約数ペア:

[(1, 304162560), (2, 152081280), (3, 101387520), (4, 76040640), (5, 60832512), (6, 50693760), (8, 38020320), (9, 33795840), (10, 30416256), (12, 25346880), (13, 23397120), (15, 20277504), (16, 19010160), (18, 16897920), (20, 15208128), (24, 12673440), (26, 11698560), (27, 11265280), (30, 10138752), (32, 9505080), (36, 8448960), (39, 7799040), (40, 7604064), (45, 6759168), (48, 6336720), (52, 5849280), (54, 5632640), (60, 5069376), (64, 4752540), (65, 4679424), (72, 4224480), (78, 3899520), (80, 3802032), (90, 3379584), (96, 3168360), (104, 2924640), (108, 2816320), (117, 2599680), (120, 2534688), (128, 2376270), (130, 2339712), (135, 2253056), (144, 2112240), (156, 1949760), (160, 1901016), (180, 1689792), (192, 1584180), (195, 1559808), (208, 1462320), (216, 1408160), (234, 1299840), (240, 1267344), (256, 1188135), (260, 1169856), (270, 1126528), (288, 1056120), (312, 974880), (320, 950508), (351, 866560), (360, 844896), (384, 792090), (390, 779904), (416, 731160), (432, 704080), (468, 649920), (480, 633672), (520, 584928), (540, 563264), (576, 528060), (585, 519936), (624, 487440), (640, 475254), (677, 449280), (702, 433280), (720, 422448), (768, 396045), (780, 389952), (832, 365580), (864, 352040), (936, 324960), (960, 316836), (1040, 292464), (1080, 281632), (1152, 264030), (1170, 259968), (1248, 243720), (1280, 237627), (1354, 224640), (1404, 216640), (1440, 211224), (1560, 194976), (1664, 182790), (1728, 176020), (1755, 173312), (1872, 162480), (1920, 158418), (2031, 149760), (2080, 146232), (2160, 140816), (2304, 132015), (2340, 129984), (2496, 121860), (2708, 112320), (2808, 108320), (2880, 105612), (3120, 97488), (3328, 91395), (3385, 89856), (3456, 88010), (3510, 86656), (3744, 81240), (3840, 79209), (4062, 74880), (4160, 73116), (4320, 70408), (4680, 64992), (4992, 60930), (5416, 56160), (5616, 54160), (5760, 52806), (6093, 49920), (6240, 48744), (6770, 44928), (6912, 44005), (7020, 43328), (7488, 40620), (8124, 37440), (8320, 36558), (8640, 35204), (8801, 34560), (9360, 32496), (9984, 30465), (10155, 29952), (10832, 28080), (11232, 27080), (11520, 26403), (12186, 24960), (12480, 24372), (13540, 22464), (14040, 21664), (14976, 20310), (16248, 18720), (16640, 18279), (17280, 17602)]