1383885540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2562751}}^1$

素因数の和:2562769

約数の個数: 48

約数和(自身を含む): 4305423360

約数和(自身を除く): 2921537820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2562751, 5125502, 7688253, 10251004, 12813755, 15376506, 23064759, 25627510, 30753012, 38441265, 46129518, 51255020, 69194277, 76882530, 92259036, 115323795, 138388554, 153765060, 230647590, 276777108, 345971385, 461295180, 691942770, 1383885540]

約数ペア:

[(1, 1383885540), (2, 691942770), (3, 461295180), (4, 345971385), (5, 276777108), (6, 230647590), (9, 153765060), (10, 138388554), (12, 115323795), (15, 92259036), (18, 76882530), (20, 69194277), (27, 51255020), (30, 46129518), (36, 38441265), (45, 30753012), (54, 25627510), (60, 23064759), (90, 15376506), (108, 12813755), (135, 10251004), (180, 7688253), (270, 5125502), (540, 2562751)]