26407620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16301}}^1$

素因数の和:16322

約数の個数: 60

約数和(自身を含む): 82846764

約数和(自身を除く): 56439144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16301, 32602, 48903, 65204, 81505, 97806, 146709, 163010, 195612, 244515, 293418, 326020, 440127, 489030, 586836, 733545, 880254, 978060, 1320381, 1467090, 1760508, 2200635, 2640762, 2934180, 4401270, 5281524, 6601905, 8802540, 13203810, 26407620]

約数ペア:

[(1, 26407620), (2, 13203810), (3, 8802540), (4, 6601905), (5, 5281524), (6, 4401270), (9, 2934180), (10, 2640762), (12, 2200635), (15, 1760508), (18, 1467090), (20, 1320381), (27, 978060), (30, 880254), (36, 733545), (45, 586836), (54, 489030), (60, 440127), (81, 326020), (90, 293418), (108, 244515), (135, 195612), (162, 163010), (180, 146709), (270, 97806), (324, 81505), (405, 65204), (540, 48903), (810, 32602), (1620, 16301)]