22292280

素因数分解:

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

素因数の和:20661

約数の個数: 64

約数和(自身を含む): 74311200

約数和(自身を除く): 52018920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 185769, 206410, 247692, 309615, 371538, 412820, 495384, 557307, 619230, 743076, 825640, 928845, 1114614, 1238460, 1486152, 1857690, 2229228, 2476920, 2786535, 3715380, 4458456, 5573070, 7430760, 11146140, 22292280]

約数ペア:

[(1, 22292280), (2, 11146140), (3, 7430760), (4, 5573070), (5, 4458456), (6, 3715380), (8, 2786535), (9, 2476920), (10, 2229228), (12, 1857690), (15, 1486152), (18, 1238460), (20, 1114614), (24, 928845), (27, 825640), (30, 743076), (36, 619230), (40, 557307), (45, 495384), (54, 412820), (60, 371538), (72, 309615), (90, 247692), (108, 206410), (120, 185769), (135, 165128), (180, 123846), (216, 103205), (270, 82564), (360, 61923), (540, 41282), (1080, 20641)]