79251628320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{60679}}^1$

素因数の和:61607

約数の個数: 144

約数和(自身を含む): 270748820160

約数和(自身を除く): 191497191840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 907, 1440, 1814, 2721, 3628, 4535, 5442, 7256, 8163, 9070, 10884, 13605, 14512, 16326, 18140, 21768, 27210, 29024, 32652, 36280, 40815, 43536, 54420, 60679, 65304, 72560, 81630, 87072, 108840, 121358, 130608, 145120, 163260, 182037, 217680, 242716, 261216, 303395, 326520, 364074, 435360, 485432, 546111, 606790, 653040, 728148, 910185, 970864, 1092222, 1213580, 1306080, 1456296, 1820370, 1941728, 2184444, 2427160, 2730555, 2912592, 3640740, 4368888, 4854320, 5461110, 5825184, 7281480, 8737776, 9708640, 10922220, 14562960, 17475552, 21844440, 29125920, 43688880, 55035853, 87377760, 110071706, 165107559, 220143412, 275179265, 330215118, 440286824, 495322677, 550358530, 660430236, 825537795, 880573648, 990645354, 1100717060, 1320860472, 1651075590, 1761147296, 1981290708, 2201434120, 2476613385, 2641720944, 3302151180, 3962581416, 4402868240, 4953226770, 5283441888, 6604302360, 7925162832, 8805736480, 9906453540, 13208604720, 15850325664, 19812907080, 26417209440, 39625814160, 79251628320]

約数ペア:

[(1, 79251628320), (2, 39625814160), (3, 26417209440), (4, 19812907080), (5, 15850325664), (6, 13208604720), (8, 9906453540), (9, 8805736480), (10, 7925162832), (12, 6604302360), (15, 5283441888), (16, 4953226770), (18, 4402868240), (20, 3962581416), (24, 3302151180), (30, 2641720944), (32, 2476613385), (36, 2201434120), (40, 1981290708), (45, 1761147296), (48, 1651075590), (60, 1320860472), (72, 1100717060), (80, 990645354), (90, 880573648), (96, 825537795), (120, 660430236), (144, 550358530), (160, 495322677), (180, 440286824), (240, 330215118), (288, 275179265), (360, 220143412), (480, 165107559), (720, 110071706), (907, 87377760), (1440, 55035853), (1814, 43688880), (2721, 29125920), (3628, 21844440), (4535, 17475552), (5442, 14562960), (7256, 10922220), (8163, 9708640), (9070, 8737776), (10884, 7281480), (13605, 5825184), (14512, 5461110), (16326, 4854320), (18140, 4368888), (21768, 3640740), (27210, 2912592), (29024, 2730555), (32652, 2427160), (36280, 2184444), (40815, 1941728), (43536, 1820370), (54420, 1456296), (60679, 1306080), (65304, 1213580), (72560, 1092222), (81630, 970864), (87072, 910185), (108840, 728148), (121358, 653040), (130608, 606790), (145120, 546111), (163260, 485432), (182037, 435360), (217680, 364074), (242716, 326520), (261216, 303395)]