258360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 775440

約数和(自身を除く): 517080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2153, 4306, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 43060, 51672, 64590, 86120, 129180, 258360]

約数ペア:

[(1, 258360), (2, 129180), (3, 86120), (4, 64590), (5, 51672), (6, 43060), (8, 32295), (10, 25836), (12, 21530), (15, 17224), (20, 12918), (24, 10765), (30, 8612), (40, 6459), (60, 4306), (120, 2153)]