486560960

素因数分解:

$2^6\times 5^1\times {\mathrm{1520503}}^1$

素因数の和:1520520

約数の個数: 28

約数和(自身を含む): 1158624048

約数和(自身を除く): 672063088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1520503, 3041006, 6082012, 7602515, 12164024, 15205030, 24328048, 30410060, 48656096, 60820120, 97312192, 121640240, 243280480, 486560960]

約数ペア:

[(1, 486560960), (2, 243280480), (4, 121640240), (5, 97312192), (8, 60820120), (10, 48656096), (16, 30410060), (20, 24328048), (32, 15205030), (40, 12164024), (64, 7602515), (80, 6082012), (160, 3041006), (320, 1520503)]