2688540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44809}}^1$

素因数の和:44821

約数の個数: 24

約数和(自身を含む): 7528080

約数和(自身を除く): 4839540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44809, 89618, 134427, 179236, 224045, 268854, 448090, 537708, 672135, 896180, 1344270, 2688540]

約数ペア:

[(1, 2688540), (2, 1344270), (3, 896180), (4, 672135), (5, 537708), (6, 448090), (10, 268854), (12, 224045), (15, 179236), (20, 134427), (30, 89618), (60, 44809)]