260580360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2171503}}^1$

素因数の和:2171517

約数の個数: 32

約数和(自身を含む): 781741440

約数和(自身を除く): 521161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2171503, 4343006, 6514509, 8686012, 10857515, 13029018, 17372024, 21715030, 26058036, 32572545, 43430060, 52116072, 65145090, 86860120, 130290180, 260580360]

約数ペア:

[(1, 260580360), (2, 130290180), (3, 86860120), (4, 65145090), (5, 52116072), (6, 43430060), (8, 32572545), (10, 26058036), (12, 21715030), (15, 17372024), (20, 13029018), (24, 10857515), (30, 8686012), (40, 6514509), (60, 4343006), (120, 2171503)]