272955840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1210

約数の個数: 112

約数和(自身を含む): 870264960

約数和(自身を除く): 597309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 662, 859, 960, 993, 1324, 1655, 1718, 1986, 2577, 2648, 3310, 3436, 3972, 4295, 4965, 5154, 5296, 6620, 6872, 7944, 8590, 9930, 10308, 10592, 12885, 13240, 13744, 15888, 17180, 19860, 20616, 21184, 25770, 26480, 27488, 31776, 34360, 39720, 41232, 51540, 52960, 54976, 63552, 68720, 79440, 82464, 103080, 105920, 137440, 158880, 164928, 206160, 274880, 284329, 317760, 412320, 568658, 824640, 852987, 1137316, 1421645, 1705974, 2274632, 2843290, 3411948, 4264935, 4549264, 5686580, 6823896, 8529870, 9098528, 11373160, 13647792, 17059740, 18197056, 22746320, 27295584, 34119480, 45492640, 54591168, 68238960, 90985280, 136477920, 272955840]

約数ペア:

[(1, 272955840), (2, 136477920), (3, 90985280), (4, 68238960), (5, 54591168), (6, 45492640), (8, 34119480), (10, 27295584), (12, 22746320), (15, 18197056), (16, 17059740), (20, 13647792), (24, 11373160), (30, 9098528), (32, 8529870), (40, 6823896), (48, 5686580), (60, 4549264), (64, 4264935), (80, 3411948), (96, 2843290), (120, 2274632), (160, 1705974), (192, 1421645), (240, 1137316), (320, 852987), (331, 824640), (480, 568658), (662, 412320), (859, 317760), (960, 284329), (993, 274880), (1324, 206160), (1655, 164928), (1718, 158880), (1986, 137440), (2577, 105920), (2648, 103080), (3310, 82464), (3436, 79440), (3972, 68720), (4295, 63552), (4965, 54976), (5154, 52960), (5296, 51540), (6620, 41232), (6872, 39720), (7944, 34360), (8590, 31776), (9930, 27488), (10308, 26480), (10592, 25770), (12885, 21184), (13240, 20616), (13744, 19860), (15888, 17180)]