26505480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220879}}^1$

素因数の和:220893

約数の個数: 32

約数和(自身を含む): 79516800

約数和(自身を除く): 53011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220879, 441758, 662637, 883516, 1104395, 1325274, 1767032, 2208790, 2650548, 3313185, 4417580, 5301096, 6626370, 8835160, 13252740, 26505480]

約数ペア:

[(1, 26505480), (2, 13252740), (3, 8835160), (4, 6626370), (5, 5301096), (6, 4417580), (8, 3313185), (10, 2650548), (12, 2208790), (15, 1767032), (20, 1325274), (24, 1104395), (30, 883516), (40, 662637), (60, 441758), (120, 220879)]