320120568

素因数分解:

$2^3\times 3^2\times {\mathrm{4446119}}^1$

素因数の和:4446131

約数の個数: 24

約数和(自身を含む): 866993400

約数和(自身を除く): 546872832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4446119, 8892238, 13338357, 17784476, 26676714, 35568952, 40015071, 53353428, 80030142, 106706856, 160060284, 320120568]

約数ペア:

[(1, 320120568), (2, 160060284), (3, 106706856), (4, 80030142), (6, 53353428), (8, 40015071), (9, 35568952), (12, 26676714), (18, 17784476), (24, 13338357), (36, 8892238), (72, 4446119)]