8115420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135257}}^1$

素因数の和:135269

約数の個数: 24

約数和(自身を含む): 22723344

約数和(自身を除く): 14607924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135257, 270514, 405771, 541028, 676285, 811542, 1352570, 1623084, 2028855, 2705140, 4057710, 8115420]

約数ペア:

[(1, 8115420), (2, 4057710), (3, 2705140), (4, 2028855), (5, 1623084), (6, 1352570), (10, 811542), (12, 676285), (15, 541028), (20, 405771), (30, 270514), (60, 135257)]