244879380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1360441}}^1$

素因数の和:1360456

約数の個数: 36

約数和(自身を含む): 742801332

約数和(自身を除く): 497921952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1360441, 2720882, 4081323, 5441764, 6802205, 8162646, 12243969, 13604410, 16325292, 20406615, 24487938, 27208820, 40813230, 48975876, 61219845, 81626460, 122439690, 244879380]

約数ペア:

[(1, 244879380), (2, 122439690), (3, 81626460), (4, 61219845), (5, 48975876), (6, 40813230), (9, 27208820), (10, 24487938), (12, 20406615), (15, 16325292), (18, 13604410), (20, 12243969), (30, 8162646), (36, 6802205), (45, 5441764), (60, 4081323), (90, 2720882), (180, 1360441)]