89657280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1153}}^1$

素因数の和:1185

約数の個数: 168

約数和(自身を含む): 320082672

約数和(自身を除く): 230425392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1153, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2306, 2430, 2592, 2880, 3240, 3459, 3888, 4320, 4612, 4860, 5184, 5765, 6480, 6918, 7776, 8640, 9224, 9720, 10377, 11530, 12960, 13836, 15552, 17295, 18448, 19440, 20754, 23060, 25920, 27672, 31131, 34590, 36896, 38880, 41508, 46120, 51885, 55344, 62262, 69180, 73792, 77760, 83016, 92240, 93393, 103770, 110688, 124524, 138360, 155655, 166032, 184480, 186786, 207540, 221376, 249048, 276720, 280179, 311310, 332064, 368960, 373572, 415080, 466965, 498096, 553440, 560358, 622620, 664128, 747144, 830160, 933930, 996192, 1106880, 1120716, 1245240, 1400895, 1494288, 1660320, 1867860, 1992384, 2241432, 2490480, 2801790, 2988576, 3320640, 3735720, 4482864, 4980960, 5603580, 5977152, 7471440, 8965728, 9961920, 11207160, 14942880, 17931456, 22414320, 29885760, 44828640, 89657280]

約数ペア:

[(1, 89657280), (2, 44828640), (3, 29885760), (4, 22414320), (5, 17931456), (6, 14942880), (8, 11207160), (9, 9961920), (10, 8965728), (12, 7471440), (15, 5977152), (16, 5603580), (18, 4980960), (20, 4482864), (24, 3735720), (27, 3320640), (30, 2988576), (32, 2801790), (36, 2490480), (40, 2241432), (45, 1992384), (48, 1867860), (54, 1660320), (60, 1494288), (64, 1400895), (72, 1245240), (80, 1120716), (81, 1106880), (90, 996192), (96, 933930), (108, 830160), (120, 747144), (135, 664128), (144, 622620), (160, 560358), (162, 553440), (180, 498096), (192, 466965), (216, 415080), (240, 373572), (243, 368960), (270, 332064), (288, 311310), (320, 280179), (324, 276720), (360, 249048), (405, 221376), (432, 207540), (480, 186786), (486, 184480), (540, 166032), (576, 155655), (648, 138360), (720, 124524), (810, 110688), (864, 103770), (960, 93393), (972, 92240), (1080, 83016), (1153, 77760), (1215, 73792), (1296, 69180), (1440, 62262), (1620, 55344), (1728, 51885), (1944, 46120), (2160, 41508), (2306, 38880), (2430, 36896), (2592, 34590), (2880, 31131), (3240, 27672), (3459, 25920), (3888, 23060), (4320, 20754), (4612, 19440), (4860, 18448), (5184, 17295), (5765, 15552), (6480, 13836), (6918, 12960), (7776, 11530), (8640, 10377), (9224, 9720)]