26505240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220877}}^1$

素因数の和:220891

約数の個数: 32

約数和(自身を含む): 79516080

約数和(自身を除く): 53010840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220877, 441754, 662631, 883508, 1104385, 1325262, 1767016, 2208770, 2650524, 3313155, 4417540, 5301048, 6626310, 8835080, 13252620, 26505240]

約数ペア:

[(1, 26505240), (2, 13252620), (3, 8835080), (4, 6626310), (5, 5301048), (6, 4417540), (8, 3313155), (10, 2650524), (12, 2208770), (15, 1767016), (20, 1325262), (24, 1104385), (30, 883508), (40, 662631), (60, 441754), (120, 220877)]