26931480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{224429}}^1$

素因数の和:224443

約数の個数: 32

約数和(自身を含む): 80794800

約数和(自身を除く): 53863320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 224429, 448858, 673287, 897716, 1122145, 1346574, 1795432, 2244290, 2693148, 3366435, 4488580, 5386296, 6732870, 8977160, 13465740, 26931480]

約数ペア:

[(1, 26931480), (2, 13465740), (3, 8977160), (4, 6732870), (5, 5386296), (6, 4488580), (8, 3366435), (10, 2693148), (12, 2244290), (15, 1795432), (20, 1346574), (24, 1122145), (30, 897716), (40, 673287), (60, 448858), (120, 224429)]