64873440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15017}}^1$

素因数の和:15041

約数の個数: 96

約数和(自身を含む): 227072160

約数和(自身を除く): 162198720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15017, 30034, 45051, 60068, 75085, 90102, 120136, 135153, 150170, 180204, 225255, 240272, 270306, 300340, 360408, 405459, 450510, 480544, 540612, 600680, 675765, 720816, 810918, 901020, 1081224, 1201360, 1351530, 1441632, 1621836, 1802040, 2027295, 2162448, 2402720, 2703060, 3243672, 3604080, 4054590, 4324896, 5406120, 6487344, 7208160, 8109180, 10812240, 12974688, 16218360, 21624480, 32436720, 64873440]

約数ペア:

[(1, 64873440), (2, 32436720), (3, 21624480), (4, 16218360), (5, 12974688), (6, 10812240), (8, 8109180), (9, 7208160), (10, 6487344), (12, 5406120), (15, 4324896), (16, 4054590), (18, 3604080), (20, 3243672), (24, 2703060), (27, 2402720), (30, 2162448), (32, 2027295), (36, 1802040), (40, 1621836), (45, 1441632), (48, 1351530), (54, 1201360), (60, 1081224), (72, 901020), (80, 810918), (90, 720816), (96, 675765), (108, 600680), (120, 540612), (135, 480544), (144, 450510), (160, 405459), (180, 360408), (216, 300340), (240, 270306), (270, 240272), (288, 225255), (360, 180204), (432, 150170), (480, 135153), (540, 120136), (720, 90102), (864, 75085), (1080, 60068), (1440, 45051), (2160, 30034), (4320, 15017)]