260297820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{482033}}^1$

素因数の和:482051

約数の個数: 48

約数和(自身を含む): 809817120

約数和(自身を除く): 549519300

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, 482033, 964066, 1446099, 1928132, 2410165, 2892198, 4338297, 4820330, 5784396, 7230495, 8676594, 9640660, 13014891, 14460990, 17353188, 21691485, 26029782, 28921980, 43382970, 52059564, 65074455, 86765940, 130148910, 260297820]

約数ペア:

[(1, 260297820), (2, 130148910), (3, 86765940), (4, 65074455), (5, 52059564), (6, 43382970), (9, 28921980), (10, 26029782), (12, 21691485), (15, 17353188), (18, 14460990), (20, 13014891), (27, 9640660), (30, 8676594), (36, 7230495), (45, 5784396), (54, 4820330), (60, 4338297), (90, 2892198), (108, 2410165), (135, 1928132), (180, 1446099), (270, 964066), (540, 482033)]