2117798640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2941387}}^1$

素因数の和:2941406

約数の個数: 60

約数和(自身を含む): 7112276184

約数和(自身を除く): 4994477544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2941387, 5882774, 8824161, 11765548, 14706935, 17648322, 23531096, 26472483, 29413870, 35296644, 44120805, 47062192, 52944966, 58827740, 70593288, 88241610, 105889932, 117655480, 132362415, 141186576, 176483220, 211779864, 235310960, 264724830, 352966440, 423559728, 529449660, 705932880, 1058899320, 2117798640]

約数ペア:

[(1, 2117798640), (2, 1058899320), (3, 705932880), (4, 529449660), (5, 423559728), (6, 352966440), (8, 264724830), (9, 235310960), (10, 211779864), (12, 176483220), (15, 141186576), (16, 132362415), (18, 117655480), (20, 105889932), (24, 88241610), (30, 70593288), (36, 58827740), (40, 52944966), (45, 47062192), (48, 44120805), (60, 35296644), (72, 29413870), (80, 26472483), (90, 23531096), (120, 17648322), (144, 14706935), (180, 11765548), (240, 8824161), (360, 5882774), (720, 2941387)]