54812160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 320

約数和(自身を含む): 213111360

約数和(自身を除く): 158299200

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, 512, 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, 1536, 1560, 1586, 1647, 1664, 1728, 1755, 1830, 1872, 1920, 1952, 2080, 2160, 2196, 2304, 2340, 2379, 2440, 2496, 2560, 2745, 2808, 2880, 2928, 3120, 3172, 3294, 3328, 3456, 3510, 3660, 3744, 3840, 3904, 3965, 4160, 4320, 4392, 4608, 4680, 4758, 4880, 4992, 5490, 5616, 5760, 5856, 6240, 6344, 6588, 6656, 6912, 7020, 7137, 7320, 7488, 7680, 7808, 7930, 8235, 8320, 8640, 8784, 9360, 9516, 9760, 9984, 10980, 11232, 11520, 11712, 11895, 12480, 12688, 13176, 13824, 14040, 14274, 14640, 14976, 15616, 15860, 16470, 16640, 17280, 17568, 18720, 19032, 19520, 19968, 21411, 21960, 22464, 23040, 23424, 23790, 24960, 25376, 26352, 28080, 28548, 29280, 29952, 31232, 31720, 32940, 33280, 34560, 35136, 35685, 37440, 38064, 39040, 42822, 43920, 44928, 46848, 47580, 49920, 50752, 52704, 56160, 57096, 58560, 59904, 63440, 65880, 69120, 70272, 71370, 74880, 76128, 78080, 85644, 87840, 89856, 93696, 95160, 99840, 101504, 105408, 107055, 112320, 114192, 117120, 126880, 131760, 140544, 142740, 149760, 152256, 156160, 171288, 175680, 179712, 190320, 203008, 210816, 214110, 224640, 228384, 234240, 253760, 263520, 281088, 285480, 299520, 304512, 342576, 351360, 380640, 406016, 421632, 428220, 449280, 456768, 468480, 507520, 527040, 570960, 609024, 685152, 702720, 761280, 843264, 856440, 898560, 913536, 1015040, 1054080, 1141920, 1218048, 1370304, 1405440, 1522560, 1712880, 1827072, 2030080, 2108160, 2283840, 2740608, 3045120, 3425760, 3654144, 4216320, 4567680, 5481216, 6090240, 6851520, 9135360, 10962432, 13703040, 18270720, 27406080, 54812160]

約数ペア:

[(1, 54812160), (2, 27406080), (3, 18270720), (4, 13703040), (5, 10962432), (6, 9135360), (8, 6851520), (9, 6090240), (10, 5481216), (12, 4567680), (13, 4216320), (15, 3654144), (16, 3425760), (18, 3045120), (20, 2740608), (24, 2283840), (26, 2108160), (27, 2030080), (30, 1827072), (32, 1712880), (36, 1522560), (39, 1405440), (40, 1370304), (45, 1218048), (48, 1141920), (52, 1054080), (54, 1015040), (60, 913536), (61, 898560), (64, 856440), (65, 843264), (72, 761280), (78, 702720), (80, 685152), (90, 609024), (96, 570960), (104, 527040), (108, 507520), (117, 468480), (120, 456768), (122, 449280), (128, 428220), (130, 421632), (135, 406016), (144, 380640), (156, 351360), (160, 342576), (180, 304512), (183, 299520), (192, 285480), (195, 281088), (208, 263520), (216, 253760), (234, 234240), (240, 228384), (244, 224640), (256, 214110), (260, 210816), (270, 203008), (288, 190320), (305, 179712), (312, 175680), (320, 171288), (351, 156160), (360, 152256), (366, 149760), (384, 142740), (390, 140544), (416, 131760), (432, 126880), (468, 117120), (480, 114192), (488, 112320), (512, 107055), (520, 105408), (540, 101504), (549, 99840), (576, 95160), (585, 93696), (610, 89856), (624, 87840), (640, 85644), (702, 78080), (720, 76128), (732, 74880), (768, 71370), (780, 70272), (793, 69120), (832, 65880), (864, 63440), (915, 59904), (936, 58560), (960, 57096), (976, 56160), (1040, 52704), (1080, 50752), (1098, 49920), (1152, 47580), (1170, 46848), (1220, 44928), (1248, 43920), (1280, 42822), (1404, 39040), (1440, 38064), (1464, 37440), (1536, 35685), (1560, 35136), (1586, 34560), (1647, 33280), (1664, 32940), (1728, 31720), (1755, 31232), (1830, 29952), (1872, 29280), (1920, 28548), (1952, 28080), (2080, 26352), (2160, 25376), (2196, 24960), (2304, 23790), (2340, 23424), (2379, 23040), (2440, 22464), (2496, 21960), (2560, 21411), (2745, 19968), (2808, 19520), (2880, 19032), (2928, 18720), (3120, 17568), (3172, 17280), (3294, 16640), (3328, 16470), (3456, 15860), (3510, 15616), (3660, 14976), (3744, 14640), (3840, 14274), (3904, 14040), (3965, 13824), (4160, 13176), (4320, 12688), (4392, 12480), (4608, 11895), (4680, 11712), (4758, 11520), (4880, 11232), (4992, 10980), (5490, 9984), (5616, 9760), (5760, 9516), (5856, 9360), (6240, 8784), (6344, 8640), (6588, 8320), (6656, 8235), (6912, 7930), (7020, 7808), (7137, 7680), (7320, 7488)]