126558720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1831}}^1$

素因数の和:1863

約数の個数: 160

約数和(自身を含む): 449792640

約数和(自身を除く): 323233920

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1831, 1920, 2160, 2304, 2560, 2880, 3456, 3662, 3840, 4320, 4608, 5493, 5760, 6912, 7324, 7680, 8640, 9155, 10986, 11520, 13824, 14648, 16479, 17280, 18310, 21972, 23040, 27465, 29296, 32958, 34560, 36620, 43944, 49437, 54930, 58592, 65916, 69120, 73240, 82395, 87888, 98874, 109860, 117184, 131832, 146480, 164790, 175776, 197748, 219720, 234368, 247185, 263664, 292960, 329580, 351552, 395496, 439440, 468736, 494370, 527328, 585920, 659160, 703104, 790992, 878880, 937472, 988740, 1054656, 1171840, 1318320, 1406208, 1581984, 1757760, 1977480, 2109312, 2343680, 2636640, 2812416, 3163968, 3515520, 3954960, 4218624, 4687360, 5273280, 6327936, 7031040, 7909920, 8437248, 10546560, 12655872, 14062080, 15819840, 21093120, 25311744, 31639680, 42186240, 63279360, 126558720]

約数ペア:

[(1, 126558720), (2, 63279360), (3, 42186240), (4, 31639680), (5, 25311744), (6, 21093120), (8, 15819840), (9, 14062080), (10, 12655872), (12, 10546560), (15, 8437248), (16, 7909920), (18, 7031040), (20, 6327936), (24, 5273280), (27, 4687360), (30, 4218624), (32, 3954960), (36, 3515520), (40, 3163968), (45, 2812416), (48, 2636640), (54, 2343680), (60, 2109312), (64, 1977480), (72, 1757760), (80, 1581984), (90, 1406208), (96, 1318320), (108, 1171840), (120, 1054656), (128, 988740), (135, 937472), (144, 878880), (160, 790992), (180, 703104), (192, 659160), (216, 585920), (240, 527328), (256, 494370), (270, 468736), (288, 439440), (320, 395496), (360, 351552), (384, 329580), (432, 292960), (480, 263664), (512, 247185), (540, 234368), (576, 219720), (640, 197748), (720, 175776), (768, 164790), (864, 146480), (960, 131832), (1080, 117184), (1152, 109860), (1280, 98874), (1440, 87888), (1536, 82395), (1728, 73240), (1831, 69120), (1920, 65916), (2160, 58592), (2304, 54930), (2560, 49437), (2880, 43944), (3456, 36620), (3662, 34560), (3840, 32958), (4320, 29296), (4608, 27465), (5493, 23040), (5760, 21972), (6912, 18310), (7324, 17280), (7680, 16479), (8640, 14648), (9155, 13824), (10986, 11520)]