4501080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12503}}^1$

素因数の和:12520

約数の個数: 48

約数和(自身を含む): 14629680

約数和(自身を除く): 10128600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 12503, 25006, 37509, 50012, 62515, 75018, 100024, 112527, 125030, 150036, 187545, 225054, 250060, 300072, 375090, 450108, 500120, 562635, 750180, 900216, 1125270, 1500360, 2250540, 4501080]

約数ペア:

[(1, 4501080), (2, 2250540), (3, 1500360), (4, 1125270), (5, 900216), (6, 750180), (8, 562635), (9, 500120), (10, 450108), (12, 375090), (15, 300072), (18, 250060), (20, 225054), (24, 187545), (30, 150036), (36, 125030), (40, 112527), (45, 100024), (60, 75018), (72, 62515), (90, 50012), (120, 37509), (180, 25006), (360, 12503)]