27545640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229547}}^1$

素因数の和:229561

約数の個数: 32

約数和(自身を含む): 82637280

約数和(自身を除く): 55091640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229547, 459094, 688641, 918188, 1147735, 1377282, 1836376, 2295470, 2754564, 3443205, 4590940, 5509128, 6886410, 9181880, 13772820, 27545640]

約数ペア:

[(1, 27545640), (2, 13772820), (3, 9181880), (4, 6886410), (5, 5509128), (6, 4590940), (8, 3443205), (10, 2754564), (12, 2295470), (15, 1836376), (20, 1377282), (24, 1147735), (30, 918188), (40, 688641), (60, 459094), (120, 229547)]