160995420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{894419}}^1$

素因数の和:894434

約数の個数: 36

約数和(自身を含む): 488353320

約数和(自身を除く): 327357900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 894419, 1788838, 2683257, 3577676, 4472095, 5366514, 8049771, 8944190, 10733028, 13416285, 16099542, 17888380, 26832570, 32199084, 40248855, 53665140, 80497710, 160995420]

約数ペア:

[(1, 160995420), (2, 80497710), (3, 53665140), (4, 40248855), (5, 32199084), (6, 26832570), (9, 17888380), (10, 16099542), (12, 13416285), (15, 10733028), (18, 8944190), (20, 8049771), (30, 5366514), (36, 4472095), (45, 3577676), (60, 2683257), (90, 1788838), (180, 894419)]