8105640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67547}}^1$

素因数の和:67561

約数の個数: 32

約数和(自身を含む): 24317280

約数和(自身を除く): 16211640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67547, 135094, 202641, 270188, 337735, 405282, 540376, 675470, 810564, 1013205, 1350940, 1621128, 2026410, 2701880, 4052820, 8105640]

約数ペア:

[(1, 8105640), (2, 4052820), (3, 2701880), (4, 2026410), (5, 1621128), (6, 1350940), (8, 1013205), (10, 810564), (12, 675470), (15, 540376), (20, 405282), (24, 337735), (30, 270188), (40, 202641), (60, 135094), (120, 67547)]