86485320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26693}}^1$

素因数の和:26716

約数の個数: 80

約数和(自身を含む): 290697660

約数和(自身を除く): 204212340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26693, 53386, 80079, 106772, 133465, 160158, 213544, 240237, 266930, 320316, 400395, 480474, 533860, 640632, 720711, 800790, 960948, 1067720, 1201185, 1441422, 1601580, 1921896, 2162133, 2402370, 2882844, 3203160, 3603555, 4324266, 4804740, 5765688, 7207110, 8648532, 9609480, 10810665, 14414220, 17297064, 21621330, 28828440, 43242660, 86485320]

約数ペア:

[(1, 86485320), (2, 43242660), (3, 28828440), (4, 21621330), (5, 17297064), (6, 14414220), (8, 10810665), (9, 9609480), (10, 8648532), (12, 7207110), (15, 5765688), (18, 4804740), (20, 4324266), (24, 3603555), (27, 3203160), (30, 2882844), (36, 2402370), (40, 2162133), (45, 1921896), (54, 1601580), (60, 1441422), (72, 1201185), (81, 1067720), (90, 960948), (108, 800790), (120, 720711), (135, 640632), (162, 533860), (180, 480474), (216, 400395), (270, 320316), (324, 266930), (360, 240237), (405, 213544), (540, 160158), (648, 133465), (810, 106772), (1080, 80079), (1620, 53386), (3240, 26693)]