16211280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67547}}^1$

素因数の和:67563

約数の個数: 40

約数和(自身を含む): 50255712

約数和(自身を除く): 34044432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67547, 135094, 202641, 270188, 337735, 405282, 540376, 675470, 810564, 1013205, 1080752, 1350940, 1621128, 2026410, 2701880, 3242256, 4052820, 5403760, 8105640, 16211280]

約数ペア:

[(1, 16211280), (2, 8105640), (3, 5403760), (4, 4052820), (5, 3242256), (6, 2701880), (8, 2026410), (10, 1621128), (12, 1350940), (15, 1080752), (16, 1013205), (20, 810564), (24, 675470), (30, 540376), (40, 405282), (48, 337735), (60, 270188), (80, 202641), (120, 135094), (240, 67547)]