8087040

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 240

約数和(自身を含む): 31279248

約数和(自身を除く): 23192208

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, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2560, 2592, 2808, 2880, 3120, 3159, 3240, 3328, 3456, 3510, 3744, 3840, 3888, 4160, 4212, 4320, 4608, 4680, 4860, 4992, 5184, 5265, 5616, 5760, 6240, 6318, 6480, 6656, 6912, 7020, 7488, 7680, 7776, 8320, 8424, 8640, 9360, 9720, 9984, 10368, 10530, 11232, 11520, 12480, 12636, 12960, 13824, 14040, 14976, 15552, 15795, 16640, 16848, 17280, 18720, 19440, 19968, 20736, 21060, 22464, 23040, 24960, 25272, 25920, 28080, 29952, 31104, 31590, 33280, 33696, 34560, 37440, 38880, 41472, 42120, 44928, 49920, 50544, 51840, 56160, 59904, 62208, 63180, 67392, 69120, 74880, 77760, 84240, 89856, 99840, 101088, 103680, 112320, 124416, 126360, 134784, 149760, 155520, 168480, 179712, 202176, 207360, 224640, 252720, 269568, 299520, 311040, 336960, 404352, 449280, 505440, 539136, 622080, 673920, 808704, 898560, 1010880, 1347840, 1617408, 2021760, 2695680, 4043520, 8087040]

約数ペア:

[(1, 8087040), (2, 4043520), (3, 2695680), (4, 2021760), (5, 1617408), (6, 1347840), (8, 1010880), (9, 898560), (10, 808704), (12, 673920), (13, 622080), (15, 539136), (16, 505440), (18, 449280), (20, 404352), (24, 336960), (26, 311040), (27, 299520), (30, 269568), (32, 252720), (36, 224640), (39, 207360), (40, 202176), (45, 179712), (48, 168480), (52, 155520), (54, 149760), (60, 134784), (64, 126360), (65, 124416), (72, 112320), (78, 103680), (80, 101088), (81, 99840), (90, 89856), (96, 84240), (104, 77760), (108, 74880), (117, 69120), (120, 67392), (128, 63180), (130, 62208), (135, 59904), (144, 56160), (156, 51840), (160, 50544), (162, 49920), (180, 44928), (192, 42120), (195, 41472), (208, 38880), (216, 37440), (234, 34560), (240, 33696), (243, 33280), (256, 31590), (260, 31104), (270, 29952), (288, 28080), (312, 25920), (320, 25272), (324, 24960), (351, 23040), (360, 22464), (384, 21060), (390, 20736), (405, 19968), (416, 19440), (432, 18720), (468, 17280), (480, 16848), (486, 16640), (512, 15795), (520, 15552), (540, 14976), (576, 14040), (585, 13824), (624, 12960), (640, 12636), (648, 12480), (702, 11520), (720, 11232), (768, 10530), (780, 10368), (810, 9984), (832, 9720), (864, 9360), (936, 8640), (960, 8424), (972, 8320), (1040, 7776), (1053, 7680), (1080, 7488), (1152, 7020), (1170, 6912), (1215, 6656), (1248, 6480), (1280, 6318), (1296, 6240), (1404, 5760), (1440, 5616), (1536, 5265), (1560, 5184), (1620, 4992), (1664, 4860), (1728, 4680), (1755, 4608), (1872, 4320), (1920, 4212), (1944, 4160), (2080, 3888), (2106, 3840), (2160, 3744), (2304, 3510), (2340, 3456), (2430, 3328), (2496, 3240), (2560, 3159), (2592, 3120), (2808, 2880)]