27316140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{455269}}^1$

素因数の和:455281

約数の個数: 24

約数和(自身を含む): 76485360

約数和(自身を除く): 49169220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 455269, 910538, 1365807, 1821076, 2276345, 2731614, 4552690, 5463228, 6829035, 9105380, 13658070, 27316140]

約数ペア:

[(1, 27316140), (2, 13658070), (3, 9105380), (4, 6829035), (5, 5463228), (6, 4552690), (10, 2731614), (12, 2276345), (15, 1821076), (20, 1365807), (30, 910538), (60, 455269)]