13560720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56503}}^1$

素因数の和:56519

約数の個数: 40

約数和(自身を含む): 42038976

約数和(自身を除く): 28478256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56503, 113006, 169509, 226012, 282515, 339018, 452024, 565030, 678036, 847545, 904048, 1130060, 1356072, 1695090, 2260120, 2712144, 3390180, 4520240, 6780360, 13560720]

約数ペア:

[(1, 13560720), (2, 6780360), (3, 4520240), (4, 3390180), (5, 2712144), (6, 2260120), (8, 1695090), (10, 1356072), (12, 1130060), (15, 904048), (16, 847545), (20, 678036), (24, 565030), (30, 452024), (40, 339018), (48, 282515), (60, 226012), (80, 169509), (120, 113006), (240, 56503)]