26798760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74441}}^1$

素因数の和:74458

約数の個数: 48

約数和(自身を含む): 87097140

約数和(自身を除く): 60298380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74441, 148882, 223323, 297764, 372205, 446646, 595528, 669969, 744410, 893292, 1116615, 1339938, 1488820, 1786584, 2233230, 2679876, 2977640, 3349845, 4466460, 5359752, 6699690, 8932920, 13399380, 26798760]

約数ペア:

[(1, 26798760), (2, 13399380), (3, 8932920), (4, 6699690), (5, 5359752), (6, 4466460), (8, 3349845), (9, 2977640), (10, 2679876), (12, 2233230), (15, 1786584), (18, 1488820), (20, 1339938), (24, 1116615), (30, 893292), (36, 744410), (40, 669969), (45, 595528), (60, 446646), (72, 372205), (90, 297764), (120, 223323), (180, 148882), (360, 74441)]