65868360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{548903}}^1$

素因数の和:548917

約数の個数: 32

約数和(自身を含む): 197605440

約数和(自身を除く): 131737080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 548903, 1097806, 1646709, 2195612, 2744515, 3293418, 4391224, 5489030, 6586836, 8233545, 10978060, 13173672, 16467090, 21956120, 32934180, 65868360]

約数ペア:

[(1, 65868360), (2, 32934180), (3, 21956120), (4, 16467090), (5, 13173672), (6, 10978060), (8, 8233545), (10, 6586836), (12, 5489030), (15, 4391224), (20, 3293418), (24, 2744515), (30, 2195612), (40, 1646709), (60, 1097806), (120, 548903)]