27442620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152459}}^1$

素因数の和:152474

約数の個数: 36

約数和(自身を含む): 83243160

約数和(自身を除く): 55800540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152459, 304918, 457377, 609836, 762295, 914754, 1372131, 1524590, 1829508, 2286885, 2744262, 3049180, 4573770, 5488524, 6860655, 9147540, 13721310, 27442620]

約数ペア:

[(1, 27442620), (2, 13721310), (3, 9147540), (4, 6860655), (5, 5488524), (6, 4573770), (9, 3049180), (10, 2744262), (12, 2286885), (15, 1829508), (18, 1524590), (20, 1372131), (30, 914754), (36, 762295), (45, 609836), (60, 457377), (90, 304918), (180, 152459)]