90786960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3854

約数の個数: 160

約数和(自身を含む): 341228160

約数和(自身を除く): 250441200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3821, 3960, 4752, 5940, 7642, 7920, 11463, 11880, 15284, 19105, 22926, 23760, 30568, 34389, 38210, 42031, 45852, 57315, 61136, 68778, 76420, 84062, 91704, 103167, 114630, 126093, 137556, 152840, 168124, 171945, 183408, 206334, 210155, 229260, 252186, 275112, 305680, 336248, 343890, 378279, 412668, 420310, 458520, 504372, 515835, 550224, 630465, 672496, 687780, 756558, 825336, 840620, 917040, 1008744, 1031670, 1134837, 1260930, 1375560, 1513116, 1650672, 1681240, 1891395, 2017488, 2063340, 2269674, 2521860, 2751120, 3026232, 3362480, 3782790, 4126680, 4539348, 5043720, 5674185, 6052464, 7565580, 8253360, 9078696, 10087440, 11348370, 15131160, 18157392, 22696740, 30262320, 45393480, 90786960]

約数ペア:

[(1, 90786960), (2, 45393480), (3, 30262320), (4, 22696740), (5, 18157392), (6, 15131160), (8, 11348370), (9, 10087440), (10, 9078696), (11, 8253360), (12, 7565580), (15, 6052464), (16, 5674185), (18, 5043720), (20, 4539348), (22, 4126680), (24, 3782790), (27, 3362480), (30, 3026232), (33, 2751120), (36, 2521860), (40, 2269674), (44, 2063340), (45, 2017488), (48, 1891395), (54, 1681240), (55, 1650672), (60, 1513116), (66, 1375560), (72, 1260930), (80, 1134837), (88, 1031670), (90, 1008744), (99, 917040), (108, 840620), (110, 825336), (120, 756558), (132, 687780), (135, 672496), (144, 630465), (165, 550224), (176, 515835), (180, 504372), (198, 458520), (216, 420310), (220, 412668), (240, 378279), (264, 343890), (270, 336248), (297, 305680), (330, 275112), (360, 252186), (396, 229260), (432, 210155), (440, 206334), (495, 183408), (528, 171945), (540, 168124), (594, 152840), (660, 137556), (720, 126093), (792, 114630), (880, 103167), (990, 91704), (1080, 84062), (1188, 76420), (1320, 68778), (1485, 61136), (1584, 57315), (1980, 45852), (2160, 42031), (2376, 38210), (2640, 34389), (2970, 30568), (3821, 23760), (3960, 22926), (4752, 19105), (5940, 15284), (7642, 11880), (7920, 11463)]