22117320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20479}}^1$

素因数の和:20499

約数の個数: 64

約数和(自身を含む): 73728000

約数和(自身を除く): 51610680

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, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 184311, 204790, 245748, 307185, 368622, 409580, 491496, 552933, 614370, 737244, 819160, 921555, 1105866, 1228740, 1474488, 1843110, 2211732, 2457480, 2764665, 3686220, 4423464, 5529330, 7372440, 11058660, 22117320]

約数ペア:

[(1, 22117320), (2, 11058660), (3, 7372440), (4, 5529330), (5, 4423464), (6, 3686220), (8, 2764665), (9, 2457480), (10, 2211732), (12, 1843110), (15, 1474488), (18, 1228740), (20, 1105866), (24, 921555), (27, 819160), (30, 737244), (36, 614370), (40, 552933), (45, 491496), (54, 409580), (60, 368622), (72, 307185), (90, 245748), (108, 204790), (120, 184311), (135, 163832), (180, 122874), (216, 102395), (270, 81916), (360, 61437), (540, 40958), (1080, 20479)]