25675920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11887}}^1$

素因数の和:11909

約数の個数: 80

約数和(自身を含む): 88446720

約数和(自身を除く): 62770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11887, 23774, 35661, 47548, 59435, 71322, 95096, 106983, 118870, 142644, 178305, 190192, 213966, 237740, 285288, 320949, 356610, 427932, 475480, 534915, 570576, 641898, 713220, 855864, 950960, 1069830, 1283796, 1426440, 1604745, 1711728, 2139660, 2567592, 2852880, 3209490, 4279320, 5135184, 6418980, 8558640, 12837960, 25675920]

約数ペア:

[(1, 25675920), (2, 12837960), (3, 8558640), (4, 6418980), (5, 5135184), (6, 4279320), (8, 3209490), (9, 2852880), (10, 2567592), (12, 2139660), (15, 1711728), (16, 1604745), (18, 1426440), (20, 1283796), (24, 1069830), (27, 950960), (30, 855864), (36, 713220), (40, 641898), (45, 570576), (48, 534915), (54, 475480), (60, 427932), (72, 356610), (80, 320949), (90, 285288), (108, 237740), (120, 213966), (135, 190192), (144, 178305), (180, 142644), (216, 118870), (240, 106983), (270, 95096), (360, 71322), (432, 59435), (540, 47548), (720, 35661), (1080, 23774), (2160, 11887)]