55685640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464047}}^1$

素因数の和:464061

約数の個数: 32

約数和(自身を含む): 167057280

約数和(自身を除く): 111371640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464047, 928094, 1392141, 1856188, 2320235, 2784282, 3712376, 4640470, 5568564, 6960705, 9280940, 11137128, 13921410, 18561880, 27842820, 55685640]

約数ペア:

[(1, 55685640), (2, 27842820), (3, 18561880), (4, 13921410), (5, 11137128), (6, 9280940), (8, 6960705), (10, 5568564), (12, 4640470), (15, 3712376), (20, 2784282), (24, 2320235), (30, 1856188), (40, 1392141), (60, 928094), (120, 464047)]