86465880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26687}}^1$

素因数の和:26710

約数の個数: 80

約数和(自身を含む): 290632320

約数和(自身を除く): 204166440

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, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 240183, 266870, 320244, 400305, 480366, 533740, 640488, 720549, 800610, 960732, 1067480, 1200915, 1441098, 1601220, 1921464, 2161647, 2401830, 2882196, 3202440, 3602745, 4323294, 4803660, 5764392, 7205490, 8646588, 9607320, 10808235, 14410980, 17293176, 21616470, 28821960, 43232940, 86465880]

約数ペア:

[(1, 86465880), (2, 43232940), (3, 28821960), (4, 21616470), (5, 17293176), (6, 14410980), (8, 10808235), (9, 9607320), (10, 8646588), (12, 7205490), (15, 5764392), (18, 4803660), (20, 4323294), (24, 3602745), (27, 3202440), (30, 2882196), (36, 2401830), (40, 2161647), (45, 1921464), (54, 1601220), (60, 1441098), (72, 1200915), (81, 1067480), (90, 960732), (108, 800610), (120, 720549), (135, 640488), (162, 533740), (180, 480366), (216, 400305), (270, 320244), (324, 266870), (360, 240183), (405, 213496), (540, 160122), (648, 133435), (810, 106748), (1080, 80061), (1620, 53374), (3240, 26687)]