28479440160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{15017}}^1$

素因数の和:15480

約数の個数: 192

約数和(自身を含む): 99911750400

約数和(自身を除く): 71432310240

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, 439, 480, 540, 720, 864, 878, 1080, 1317, 1440, 1756, 2160, 2195, 2634, 3512, 3951, 4320, 4390, 5268, 6585, 7024, 7902, 8780, 10536, 11853, 13170, 14048, 15017, 15804, 17560, 19755, 21072, 23706, 26340, 30034, 31608, 35120, 39510, 42144, 45051, 47412, 52680, 59265, 60068, 63216, 70240, 75085, 79020, 90102, 94824, 105360, 118530, 120136, 126432, 135153, 150170, 158040, 180204, 189648, 210720, 225255, 237060, 240272, 270306, 300340, 316080, 360408, 379296, 405459, 450510, 474120, 480544, 540612, 600680, 632160, 675765, 720816, 810918, 901020, 948240, 1081224, 1201360, 1351530, 1441632, 1621836, 1802040, 1896480, 2027295, 2162448, 2402720, 2703060, 3243672, 3604080, 4054590, 4324896, 5406120, 6487344, 6592463, 7208160, 8109180, 10812240, 12974688, 13184926, 16218360, 19777389, 21624480, 26369852, 32436720, 32962315, 39554778, 52739704, 59332167, 64873440, 65924630, 79109556, 98886945, 105479408, 118664334, 131849260, 158219112, 177996501, 197773890, 210958816, 237328668, 263698520, 296660835, 316438224, 355993002, 395547780, 474657336, 527397040, 593321670, 632876448, 711986004, 791095560, 889982505, 949314672, 1054794080, 1186643340, 1423972008, 1582191120, 1779965010, 1898629344, 2373286680, 2847944016, 3164382240, 3559930020, 4746573360, 5695888032, 7119860040, 9493146720, 14239720080, 28479440160]

約数ペア:

[(1, 28479440160), (2, 14239720080), (3, 9493146720), (4, 7119860040), (5, 5695888032), (6, 4746573360), (8, 3559930020), (9, 3164382240), (10, 2847944016), (12, 2373286680), (15, 1898629344), (16, 1779965010), (18, 1582191120), (20, 1423972008), (24, 1186643340), (27, 1054794080), (30, 949314672), (32, 889982505), (36, 791095560), (40, 711986004), (45, 632876448), (48, 593321670), (54, 527397040), (60, 474657336), (72, 395547780), (80, 355993002), (90, 316438224), (96, 296660835), (108, 263698520), (120, 237328668), (135, 210958816), (144, 197773890), (160, 177996501), (180, 158219112), (216, 131849260), (240, 118664334), (270, 105479408), (288, 98886945), (360, 79109556), (432, 65924630), (439, 64873440), (480, 59332167), (540, 52739704), (720, 39554778), (864, 32962315), (878, 32436720), (1080, 26369852), (1317, 21624480), (1440, 19777389), (1756, 16218360), (2160, 13184926), (2195, 12974688), (2634, 10812240), (3512, 8109180), (3951, 7208160), (4320, 6592463), (4390, 6487344), (5268, 5406120), (6585, 4324896), (7024, 4054590), (7902, 3604080), (8780, 3243672), (10536, 2703060), (11853, 2402720), (13170, 2162448), (14048, 2027295), (15017, 1896480), (15804, 1802040), (17560, 1621836), (19755, 1441632), (21072, 1351530), (23706, 1201360), (26340, 1081224), (30034, 948240), (31608, 901020), (35120, 810918), (39510, 720816), (42144, 675765), (45051, 632160), (47412, 600680), (52680, 540612), (59265, 480544), (60068, 474120), (63216, 450510), (70240, 405459), (75085, 379296), (79020, 360408), (90102, 316080), (94824, 300340), (105360, 270306), (118530, 240272), (120136, 237060), (126432, 225255), (135153, 210720), (150170, 189648), (158040, 180204)]