2580360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21503}}^1$

素因数の和:21517

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 5161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21503, 43006, 64509, 86012, 107515, 129018, 172024, 215030, 258036, 322545, 430060, 516072, 645090, 860120, 1290180, 2580360]

約数ペア:

[(1, 2580360), (2, 1290180), (3, 860120), (4, 645090), (5, 516072), (6, 430060), (8, 322545), (10, 258036), (12, 215030), (15, 172024), (20, 129018), (24, 107515), (30, 86012), (40, 64509), (60, 43006), (120, 21503)]