86638140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{160441}}^1$

素因数の和:160459

約数の個数: 48

約数和(自身を含む): 269542560

約数和(自身を除く): 182904420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 160441, 320882, 481323, 641764, 802205, 962646, 1443969, 1604410, 1925292, 2406615, 2887938, 3208820, 4331907, 4813230, 5775876, 7219845, 8663814, 9626460, 14439690, 17327628, 21659535, 28879380, 43319070, 86638140]

約数ペア:

[(1, 86638140), (2, 43319070), (3, 28879380), (4, 21659535), (5, 17327628), (6, 14439690), (9, 9626460), (10, 8663814), (12, 7219845), (15, 5775876), (18, 4813230), (20, 4331907), (27, 3208820), (30, 2887938), (36, 2406615), (45, 1925292), (54, 1604410), (60, 1443969), (90, 962646), (108, 802205), (135, 641764), (180, 481323), (270, 320882), (540, 160441)]