12837960

素因数分解:

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

素因数の和:11907

約数の個数: 64

約数和(自身を含む): 42796800

約数和(自身を除く): 29958840

約数列:

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

約数ペア:

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