15265080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42403}}^1$

素因数の和:42420

約数の個数: 48

約数和(自身を含む): 49612680

約数和(自身を除く): 34347600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 42403, 84806, 127209, 169612, 212015, 254418, 339224, 381627, 424030, 508836, 636045, 763254, 848060, 1017672, 1272090, 1526508, 1696120, 1908135, 2544180, 3053016, 3816270, 5088360, 7632540, 15265080]

約数ペア:

[(1, 15265080), (2, 7632540), (3, 5088360), (4, 3816270), (5, 3053016), (6, 2544180), (8, 1908135), (9, 1696120), (10, 1526508), (12, 1272090), (15, 1017672), (18, 848060), (20, 763254), (24, 636045), (30, 508836), (36, 424030), (40, 381627), (45, 339224), (60, 254418), (72, 212015), (90, 169612), (120, 127209), (180, 84806), (360, 42403)]