78828540360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{656904503}}^1$

素因数の和:656904517

約数の個数: 32

約数和(自身を含む): 236485621440

約数和(自身を除く): 157657081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 656904503, 1313809006, 1970713509, 2627618012, 3284522515, 3941427018, 5255236024, 6569045030, 7882854036, 9853567545, 13138090060, 15765708072, 19707135090, 26276180120, 39414270180, 78828540360]

約数ペア:

[(1, 78828540360), (2, 39414270180), (3, 26276180120), (4, 19707135090), (5, 15765708072), (6, 13138090060), (8, 9853567545), (10, 7882854036), (12, 6569045030), (15, 5255236024), (20, 3941427018), (24, 3284522515), (30, 2627618012), (40, 1970713509), (60, 1313809006), (120, 656904503)]