15982440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133187}}^1$

素因数の和:133201

約数の個数: 32

約数和(自身を含む): 47947680

約数和(自身を除く): 31965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133187, 266374, 399561, 532748, 665935, 799122, 1065496, 1331870, 1598244, 1997805, 2663740, 3196488, 3995610, 5327480, 7991220, 15982440]

約数ペア:

[(1, 15982440), (2, 7991220), (3, 5327480), (4, 3995610), (5, 3196488), (6, 2663740), (8, 1997805), (10, 1598244), (12, 1331870), (15, 1065496), (20, 799122), (24, 665935), (30, 532748), (40, 399561), (60, 266374), (120, 133187)]