27406080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 106451520

約数和(自身を除く): 79045440

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, 61, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 122, 128, 130, 135, 144, 156, 160, 180, 183, 192, 195, 208, 216, 234, 240, 244, 256, 260, 270, 288, 305, 312, 320, 351, 360, 366, 384, 390, 416, 432, 468, 480, 488, 520, 540, 549, 576, 585, 610, 624, 640, 702, 720, 732, 768, 780, 793, 832, 864, 915, 936, 960, 976, 1040, 1080, 1098, 1152, 1170, 1220, 1248, 1280, 1404, 1440, 1464, 1560, 1586, 1647, 1664, 1728, 1755, 1830, 1872, 1920, 1952, 2080, 2160, 2196, 2304, 2340, 2379, 2440, 2496, 2745, 2808, 2880, 2928, 3120, 3172, 3294, 3328, 3456, 3510, 3660, 3744, 3840, 3904, 3965, 4160, 4320, 4392, 4680, 4758, 4880, 4992, 5490, 5616, 5760, 5856, 6240, 6344, 6588, 6912, 7020, 7137, 7320, 7488, 7808, 7930, 8235, 8320, 8640, 8784, 9360, 9516, 9760, 9984, 10980, 11232, 11520, 11712, 11895, 12480, 12688, 13176, 14040, 14274, 14640, 14976, 15616, 15860, 16470, 16640, 17280, 17568, 18720, 19032, 19520, 21411, 21960, 22464, 23424, 23790, 24960, 25376, 26352, 28080, 28548, 29280, 29952, 31720, 32940, 34560, 35136, 35685, 37440, 38064, 39040, 42822, 43920, 44928, 46848, 47580, 49920, 50752, 52704, 56160, 57096, 58560, 63440, 65880, 70272, 71370, 74880, 76128, 78080, 85644, 87840, 89856, 95160, 101504, 105408, 107055, 112320, 114192, 117120, 126880, 131760, 140544, 142740, 149760, 152256, 171288, 175680, 190320, 203008, 210816, 214110, 224640, 228384, 234240, 253760, 263520, 285480, 304512, 342576, 351360, 380640, 421632, 428220, 449280, 456768, 507520, 527040, 570960, 609024, 685152, 702720, 761280, 856440, 913536, 1015040, 1054080, 1141920, 1370304, 1522560, 1712880, 1827072, 2108160, 2283840, 2740608, 3045120, 3425760, 4567680, 5481216, 6851520, 9135360, 13703040, 27406080]

約数ペア:

[(1, 27406080), (2, 13703040), (3, 9135360), (4, 6851520), (5, 5481216), (6, 4567680), (8, 3425760), (9, 3045120), (10, 2740608), (12, 2283840), (13, 2108160), (15, 1827072), (16, 1712880), (18, 1522560), (20, 1370304), (24, 1141920), (26, 1054080), (27, 1015040), (30, 913536), (32, 856440), (36, 761280), (39, 702720), (40, 685152), (45, 609024), (48, 570960), (52, 527040), (54, 507520), (60, 456768), (61, 449280), (64, 428220), (65, 421632), (72, 380640), (78, 351360), (80, 342576), (90, 304512), (96, 285480), (104, 263520), (108, 253760), (117, 234240), (120, 228384), (122, 224640), (128, 214110), (130, 210816), (135, 203008), (144, 190320), (156, 175680), (160, 171288), (180, 152256), (183, 149760), (192, 142740), (195, 140544), (208, 131760), (216, 126880), (234, 117120), (240, 114192), (244, 112320), (256, 107055), (260, 105408), (270, 101504), (288, 95160), (305, 89856), (312, 87840), (320, 85644), (351, 78080), (360, 76128), (366, 74880), (384, 71370), (390, 70272), (416, 65880), (432, 63440), (468, 58560), (480, 57096), (488, 56160), (520, 52704), (540, 50752), (549, 49920), (576, 47580), (585, 46848), (610, 44928), (624, 43920), (640, 42822), (702, 39040), (720, 38064), (732, 37440), (768, 35685), (780, 35136), (793, 34560), (832, 32940), (864, 31720), (915, 29952), (936, 29280), (960, 28548), (976, 28080), (1040, 26352), (1080, 25376), (1098, 24960), (1152, 23790), (1170, 23424), (1220, 22464), (1248, 21960), (1280, 21411), (1404, 19520), (1440, 19032), (1464, 18720), (1560, 17568), (1586, 17280), (1647, 16640), (1664, 16470), (1728, 15860), (1755, 15616), (1830, 14976), (1872, 14640), (1920, 14274), (1952, 14040), (2080, 13176), (2160, 12688), (2196, 12480), (2304, 11895), (2340, 11712), (2379, 11520), (2440, 11232), (2496, 10980), (2745, 9984), (2808, 9760), (2880, 9516), (2928, 9360), (3120, 8784), (3172, 8640), (3294, 8320), (3328, 8235), (3456, 7930), (3510, 7808), (3660, 7488), (3744, 7320), (3840, 7137), (3904, 7020), (3965, 6912), (4160, 6588), (4320, 6344), (4392, 6240), (4680, 5856), (4758, 5760), (4880, 5616), (4992, 5490)]