26890140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{448169}}^1$

素因数の和:448181

約数の個数: 24

約数和(自身を含む): 75292560

約数和(自身を除く): 48402420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 448169, 896338, 1344507, 1792676, 2240845, 2689014, 4481690, 5378028, 6722535, 8963380, 13445070, 26890140]

約数ペア:

[(1, 26890140), (2, 13445070), (3, 8963380), (4, 6722535), (5, 5378028), (6, 4481690), (10, 2689014), (12, 2240845), (15, 1792676), (20, 1344507), (30, 896338), (60, 448169)]