551854080

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 224

約数和(自身を含む): 1965960000

約数和(自身を除く): 1414105920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 499, 512, 540, 576, 640, 720, 768, 864, 960, 998, 1024, 1080, 1152, 1280, 1440, 1497, 1536, 1728, 1920, 1996, 2048, 2160, 2304, 2495, 2560, 2880, 2994, 3072, 3456, 3840, 3992, 4096, 4320, 4491, 4608, 4990, 5120, 5760, 5988, 6144, 6912, 7485, 7680, 7984, 8192, 8640, 8982, 9216, 9980, 10240, 11520, 11976, 12288, 13473, 13824, 14970, 15360, 15968, 17280, 17964, 18432, 19960, 20480, 22455, 23040, 23952, 24576, 26946, 27648, 29940, 30720, 31936, 34560, 35928, 36864, 39920, 40960, 44910, 46080, 47904, 53892, 55296, 59880, 61440, 63872, 67365, 69120, 71856, 73728, 79840, 89820, 92160, 95808, 107784, 110592, 119760, 122880, 127744, 134730, 138240, 143712, 159680, 179640, 184320, 191616, 215568, 221184, 239520, 255488, 269460, 276480, 287424, 319360, 359280, 368640, 383232, 431136, 479040, 510976, 538920, 552960, 574848, 638720, 718560, 766464, 862272, 958080, 1021952, 1077840, 1105920, 1149696, 1277440, 1437120, 1532928, 1724544, 1916160, 2043904, 2155680, 2299392, 2554880, 2874240, 3065856, 3449088, 3832320, 4087808, 4311360, 4598784, 5109760, 5748480, 6131712, 6898176, 7664640, 8622720, 9197568, 10219520, 11496960, 12263424, 13796352, 15329280, 17245440, 18395136, 20439040, 22993920, 27592704, 30658560, 34490880, 36790272, 45987840, 55185408, 61317120, 68981760, 91975680, 110370816, 137963520, 183951360, 275927040, 551854080]

約数ペア:

[(1, 551854080), (2, 275927040), (3, 183951360), (4, 137963520), (5, 110370816), (6, 91975680), (8, 68981760), (9, 61317120), (10, 55185408), (12, 45987840), (15, 36790272), (16, 34490880), (18, 30658560), (20, 27592704), (24, 22993920), (27, 20439040), (30, 18395136), (32, 17245440), (36, 15329280), (40, 13796352), (45, 12263424), (48, 11496960), (54, 10219520), (60, 9197568), (64, 8622720), (72, 7664640), (80, 6898176), (90, 6131712), (96, 5748480), (108, 5109760), (120, 4598784), (128, 4311360), (135, 4087808), (144, 3832320), (160, 3449088), (180, 3065856), (192, 2874240), (216, 2554880), (240, 2299392), (256, 2155680), (270, 2043904), (288, 1916160), (320, 1724544), (360, 1532928), (384, 1437120), (432, 1277440), (480, 1149696), (499, 1105920), (512, 1077840), (540, 1021952), (576, 958080), (640, 862272), (720, 766464), (768, 718560), (864, 638720), (960, 574848), (998, 552960), (1024, 538920), (1080, 510976), (1152, 479040), (1280, 431136), (1440, 383232), (1497, 368640), (1536, 359280), (1728, 319360), (1920, 287424), (1996, 276480), (2048, 269460), (2160, 255488), (2304, 239520), (2495, 221184), (2560, 215568), (2880, 191616), (2994, 184320), (3072, 179640), (3456, 159680), (3840, 143712), (3992, 138240), (4096, 134730), (4320, 127744), (4491, 122880), (4608, 119760), (4990, 110592), (5120, 107784), (5760, 95808), (5988, 92160), (6144, 89820), (6912, 79840), (7485, 73728), (7680, 71856), (7984, 69120), (8192, 67365), (8640, 63872), (8982, 61440), (9216, 59880), (9980, 55296), (10240, 53892), (11520, 47904), (11976, 46080), (12288, 44910), (13473, 40960), (13824, 39920), (14970, 36864), (15360, 35928), (15968, 34560), (17280, 31936), (17964, 30720), (18432, 29940), (19960, 27648), (20480, 26946), (22455, 24576), (23040, 23952)]