142320720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{593003}}^1$

素因数の和:593019

約数の個数: 40

約数和(自身を含む): 441194976

約数和(自身を除く): 298874256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 593003, 1186006, 1779009, 2372012, 2965015, 3558018, 4744024, 5930030, 7116036, 8895045, 9488048, 11860060, 14232072, 17790090, 23720120, 28464144, 35580180, 47440240, 71160360, 142320720]

約数ペア:

[(1, 142320720), (2, 71160360), (3, 47440240), (4, 35580180), (5, 28464144), (6, 23720120), (8, 17790090), (10, 14232072), (12, 11860060), (15, 9488048), (16, 8895045), (20, 7116036), (24, 5930030), (30, 4744024), (40, 3558018), (48, 2965015), (60, 2372012), (80, 1779009), (120, 1186006), (240, 593003)]