14861520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20660

約数の個数: 60

約数和(自身を含む): 49912356

約数和(自身を除く): 35050836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 185769, 206410, 247692, 309615, 330256, 371538, 412820, 495384, 619230, 743076, 825640, 928845, 990768, 1238460, 1486152, 1651280, 1857690, 2476920, 2972304, 3715380, 4953840, 7430760, 14861520]

約数ペア:

[(1, 14861520), (2, 7430760), (3, 4953840), (4, 3715380), (5, 2972304), (6, 2476920), (8, 1857690), (9, 1651280), (10, 1486152), (12, 1238460), (15, 990768), (16, 928845), (18, 825640), (20, 743076), (24, 619230), (30, 495384), (36, 412820), (40, 371538), (45, 330256), (48, 309615), (60, 247692), (72, 206410), (80, 185769), (90, 165128), (120, 123846), (144, 103205), (180, 82564), (240, 61923), (360, 41282), (720, 20641)]