308947320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78017}}^1$

素因数の和:78045

約数の個数: 96

約数和(自身を含む): 1095372720

約数和(自身を除く): 786425400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 78017, 156034, 234051, 312068, 390085, 468102, 624136, 702153, 780170, 858187, 936204, 1170255, 1404306, 1560340, 1716374, 1872408, 2340510, 2574561, 2808612, 3120680, 3432748, 3510765, 4290935, 4681020, 5149122, 5617224, 6865496, 7021530, 7723683, 8581870, 9362040, 10298244, 12872805, 14043060, 15447366, 17163740, 20596488, 25745610, 28086120, 30894732, 34327480, 38618415, 51491220, 61789464, 77236830, 102982440, 154473660, 308947320]

約数ペア:

[(1, 308947320), (2, 154473660), (3, 102982440), (4, 77236830), (5, 61789464), (6, 51491220), (8, 38618415), (9, 34327480), (10, 30894732), (11, 28086120), (12, 25745610), (15, 20596488), (18, 17163740), (20, 15447366), (22, 14043060), (24, 12872805), (30, 10298244), (33, 9362040), (36, 8581870), (40, 7723683), (44, 7021530), (45, 6865496), (55, 5617224), (60, 5149122), (66, 4681020), (72, 4290935), (88, 3510765), (90, 3432748), (99, 3120680), (110, 2808612), (120, 2574561), (132, 2340510), (165, 1872408), (180, 1716374), (198, 1560340), (220, 1404306), (264, 1170255), (330, 936204), (360, 858187), (396, 780170), (440, 702153), (495, 624136), (660, 468102), (792, 390085), (990, 312068), (1320, 234051), (1980, 156034), (3960, 78017)]