7728360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64403}}^1$

素因数の和:64417

約数の個数: 32

約数和(自身を含む): 23185440

約数和(自身を除く): 15457080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64403, 128806, 193209, 257612, 322015, 386418, 515224, 644030, 772836, 966045, 1288060, 1545672, 1932090, 2576120, 3864180, 7728360]

約数ペア:

[(1, 7728360), (2, 3864180), (3, 2576120), (4, 1932090), (5, 1545672), (6, 1288060), (8, 966045), (10, 772836), (12, 644030), (15, 515224), (20, 386418), (24, 322015), (30, 257612), (40, 193209), (60, 128806), (120, 64403)]