26175720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218131}}^1$

素因数の和:218145

約数の個数: 32

約数和(自身を含む): 78527520

約数和(自身を除く): 52351800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218131, 436262, 654393, 872524, 1090655, 1308786, 1745048, 2181310, 2617572, 3271965, 4362620, 5235144, 6543930, 8725240, 13087860, 26175720]

約数ペア:

[(1, 26175720), (2, 13087860), (3, 8725240), (4, 6543930), (5, 5235144), (6, 4362620), (8, 3271965), (10, 2617572), (12, 2181310), (15, 1745048), (20, 1308786), (24, 1090655), (30, 872524), (40, 654393), (60, 436262), (120, 218131)]