545940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{337}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 1717716

約数和(自身を除く): 1171776

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 337, 405, 540, 674, 810, 1011, 1348, 1620, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6740, 9099, 10110, 12132, 15165, 18198, 20220, 27297, 30330, 36396, 45495, 54594, 60660, 90990, 109188, 136485, 181980, 272970, 545940]

約数ペア:

[(1, 545940), (2, 272970), (3, 181980), (4, 136485), (5, 109188), (6, 90990), (9, 60660), (10, 54594), (12, 45495), (15, 36396), (18, 30330), (20, 27297), (27, 20220), (30, 18198), (36, 15165), (45, 12132), (54, 10110), (60, 9099), (81, 6740), (90, 6066), (108, 5055), (135, 4044), (162, 3370), (180, 3033), (270, 2022), (324, 1685), (337, 1620), (405, 1348), (540, 1011), (674, 810)]