15837813480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131981779}}^1$

素因数の和:131981793

約数の個数: 32

約数和(自身を含む): 47513440800

約数和(自身を除く): 31675627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131981779, 263963558, 395945337, 527927116, 659908895, 791890674, 1055854232, 1319817790, 1583781348, 1979726685, 2639635580, 3167562696, 3959453370, 5279271160, 7918906740, 15837813480]

約数ペア:

[(1, 15837813480), (2, 7918906740), (3, 5279271160), (4, 3959453370), (5, 3167562696), (6, 2639635580), (8, 1979726685), (10, 1583781348), (12, 1319817790), (15, 1055854232), (20, 791890674), (24, 659908895), (30, 527927116), (40, 395945337), (60, 263963558), (120, 131981779)]