86547960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 291225600

約数和(自身を除く): 204677640

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, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 631, 635, 762, 1016, 1080, 1143, 1262, 1270, 1524, 1893, 1905, 2286, 2524, 2540, 3048, 3155, 3429, 3786, 3810, 4572, 5048, 5080, 5679, 5715, 6310, 6858, 7572, 7620, 9144, 9465, 11358, 11430, 12620, 13716, 15144, 15240, 17037, 17145, 18930, 22716, 22860, 25240, 27432, 28395, 34074, 34290, 37860, 45432, 45720, 56790, 68148, 68580, 75720, 80137, 85185, 113580, 136296, 137160, 160274, 170370, 227160, 240411, 320548, 340740, 400685, 480822, 641096, 681480, 721233, 801370, 961644, 1202055, 1442466, 1602740, 1923288, 2163699, 2404110, 2884932, 3205480, 3606165, 4327398, 4808220, 5769864, 7212330, 8654796, 9616440, 10818495, 14424660, 17309592, 21636990, 28849320, 43273980, 86547960]

約数ペア:

[(1, 86547960), (2, 43273980), (3, 28849320), (4, 21636990), (5, 17309592), (6, 14424660), (8, 10818495), (9, 9616440), (10, 8654796), (12, 7212330), (15, 5769864), (18, 4808220), (20, 4327398), (24, 3606165), (27, 3205480), (30, 2884932), (36, 2404110), (40, 2163699), (45, 1923288), (54, 1602740), (60, 1442466), (72, 1202055), (90, 961644), (108, 801370), (120, 721233), (127, 681480), (135, 641096), (180, 480822), (216, 400685), (254, 340740), (270, 320548), (360, 240411), (381, 227160), (508, 170370), (540, 160274), (631, 137160), (635, 136296), (762, 113580), (1016, 85185), (1080, 80137), (1143, 75720), (1262, 68580), (1270, 68148), (1524, 56790), (1893, 45720), (1905, 45432), (2286, 37860), (2524, 34290), (2540, 34074), (3048, 28395), (3155, 27432), (3429, 25240), (3786, 22860), (3810, 22716), (4572, 18930), (5048, 17145), (5080, 17037), (5679, 15240), (5715, 15144), (6310, 13716), (6858, 12620), (7572, 11430), (7620, 11358), (9144, 9465)]