26130480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{108877}}^1$

素因数の和:108893

約数の個数: 40

約数和(自身を含む): 81005232

約数和(自身を除く): 54874752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 108877, 217754, 326631, 435508, 544385, 653262, 871016, 1088770, 1306524, 1633155, 1742032, 2177540, 2613048, 3266310, 4355080, 5226096, 6532620, 8710160, 13065240, 26130480]

約数ペア:

[(1, 26130480), (2, 13065240), (3, 8710160), (4, 6532620), (5, 5226096), (6, 4355080), (8, 3266310), (10, 2613048), (12, 2177540), (15, 1742032), (16, 1633155), (20, 1306524), (24, 1088770), (30, 871016), (40, 653262), (48, 544385), (60, 435508), (80, 326631), (120, 217754), (240, 108877)]