2619181080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7275503}}^1$

素因数の和:7275520

約数の個数: 48

約数和(自身を含む): 8512339680

約数和(自身を除く): 5893158600

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, 7275503, 14551006, 21826509, 29102012, 36377515, 43653018, 58204024, 65479527, 72755030, 87306036, 109132545, 130959054, 145510060, 174612072, 218265090, 261918108, 291020120, 327397635, 436530180, 523836216, 654795270, 873060360, 1309590540, 2619181080]

約数ペア:

[(1, 2619181080), (2, 1309590540), (3, 873060360), (4, 654795270), (5, 523836216), (6, 436530180), (8, 327397635), (9, 291020120), (10, 261918108), (12, 218265090), (15, 174612072), (18, 145510060), (20, 130959054), (24, 109132545), (30, 87306036), (36, 72755030), (40, 65479527), (45, 58204024), (60, 43653018), (72, 36377515), (90, 29102012), (120, 21826509), (180, 14551006), (360, 7275503)]