269275280

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22291}}^1$

素因数の和:22455

約数の個数: 40

約数和(自身を含む): 630239424

約数和(自身を除く): 360964144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 22291, 44582, 89164, 111455, 178328, 222910, 356656, 445820, 891640, 1783280, 3365941, 6731882, 13463764, 16829705, 26927528, 33659410, 53855056, 67318820, 134637640, 269275280]

約数ペア:

[(1, 269275280), (2, 134637640), (4, 67318820), (5, 53855056), (8, 33659410), (10, 26927528), (16, 16829705), (20, 13463764), (40, 6731882), (80, 3365941), (151, 1783280), (302, 891640), (604, 445820), (755, 356656), (1208, 222910), (1510, 178328), (2416, 111455), (3020, 89164), (6040, 44582), (12080, 22291)]