6642540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12301}}^1$

素因数の和:12319

約数の個数: 48

約数和(自身を含む): 20667360

約数和(自身を除く): 14024820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 12301, 24602, 36903, 49204, 61505, 73806, 110709, 123010, 147612, 184515, 221418, 246020, 332127, 369030, 442836, 553545, 664254, 738060, 1107090, 1328508, 1660635, 2214180, 3321270, 6642540]

約数ペア:

[(1, 6642540), (2, 3321270), (3, 2214180), (4, 1660635), (5, 1328508), (6, 1107090), (9, 738060), (10, 664254), (12, 553545), (15, 442836), (18, 369030), (20, 332127), (27, 246020), (30, 221418), (36, 184515), (45, 147612), (54, 123010), (60, 110709), (90, 73806), (108, 61505), (135, 49204), (180, 36903), (270, 24602), (540, 12301)]