1236960000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 270

約数和(自身を含む): 4461837380

約数和(自身を除く): 3224877380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 768, 800, 859, 900, 960, 1000, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1600, 1718, 1800, 1875, 1920, 2000, 2250, 2304, 2400, 2500, 2577, 2880, 3000, 3200, 3436, 3600, 3750, 3840, 4000, 4295, 4500, 4800, 5000, 5154, 5625, 5760, 6000, 6400, 6872, 7200, 7500, 7731, 8000, 8590, 9000, 9600, 10000, 10308, 11250, 11520, 12000, 12885, 13744, 14400, 15000, 15462, 16000, 17180, 18000, 19200, 20000, 20616, 21475, 22500, 24000, 25770, 27488, 28800, 30000, 30924, 32000, 34360, 36000, 38655, 40000, 41232, 42950, 45000, 48000, 51540, 54976, 57600, 60000, 61848, 64425, 68720, 72000, 77310, 80000, 82464, 85900, 90000, 96000, 103080, 107375, 109952, 120000, 123696, 128850, 137440, 144000, 154620, 160000, 164928, 171800, 180000, 193275, 206160, 214750, 219904, 240000, 247392, 257700, 274880, 288000, 309240, 322125, 329856, 343600, 360000, 386550, 412320, 429500, 480000, 494784, 515400, 536875, 549760, 618480, 644250, 659712, 687200, 720000, 773100, 824640, 859000, 966375, 989568, 1030800, 1073750, 1099520, 1236960, 1288500, 1374400, 1440000, 1546200, 1610625, 1649280, 1718000, 1932750, 1979136, 2061600, 2147500, 2473920, 2577000, 2748800, 3092400, 3221250, 3298560, 3436000, 3865500, 4123200, 4295000, 4831875, 4947840, 5154000, 5497600, 6184800, 6442500, 6872000, 7731000, 8246400, 8590000, 9663750, 9895680, 10308000, 12369600, 12885000, 13744000, 15462000, 16492800, 17180000, 19327500, 20616000, 24739200, 25770000, 27488000, 30924000, 34360000, 38655000, 41232000, 49478400, 51540000, 61848000, 68720000, 77310000, 82464000, 103080000, 123696000, 137440000, 154620000, 206160000, 247392000, 309240000, 412320000, 618480000, 1236960000]

約数ペア:

[(1, 1236960000), (2, 618480000), (3, 412320000), (4, 309240000), (5, 247392000), (6, 206160000), (8, 154620000), (9, 137440000), (10, 123696000), (12, 103080000), (15, 82464000), (16, 77310000), (18, 68720000), (20, 61848000), (24, 51540000), (25, 49478400), (30, 41232000), (32, 38655000), (36, 34360000), (40, 30924000), (45, 27488000), (48, 25770000), (50, 24739200), (60, 20616000), (64, 19327500), (72, 17180000), (75, 16492800), (80, 15462000), (90, 13744000), (96, 12885000), (100, 12369600), (120, 10308000), (125, 9895680), (128, 9663750), (144, 8590000), (150, 8246400), (160, 7731000), (180, 6872000), (192, 6442500), (200, 6184800), (225, 5497600), (240, 5154000), (250, 4947840), (256, 4831875), (288, 4295000), (300, 4123200), (320, 3865500), (360, 3436000), (375, 3298560), (384, 3221250), (400, 3092400), (450, 2748800), (480, 2577000), (500, 2473920), (576, 2147500), (600, 2061600), (625, 1979136), (640, 1932750), (720, 1718000), (750, 1649280), (768, 1610625), (800, 1546200), (859, 1440000), (900, 1374400), (960, 1288500), (1000, 1236960), (1125, 1099520), (1152, 1073750), (1200, 1030800), (1250, 989568), (1280, 966375), (1440, 859000), (1500, 824640), (1600, 773100), (1718, 720000), (1800, 687200), (1875, 659712), (1920, 644250), (2000, 618480), (2250, 549760), (2304, 536875), (2400, 515400), (2500, 494784), (2577, 480000), (2880, 429500), (3000, 412320), (3200, 386550), (3436, 360000), (3600, 343600), (3750, 329856), (3840, 322125), (4000, 309240), (4295, 288000), (4500, 274880), (4800, 257700), (5000, 247392), (5154, 240000), (5625, 219904), (5760, 214750), (6000, 206160), (6400, 193275), (6872, 180000), (7200, 171800), (7500, 164928), (7731, 160000), (8000, 154620), (8590, 144000), (9000, 137440), (9600, 128850), (10000, 123696), (10308, 120000), (11250, 109952), (11520, 107375), (12000, 103080), (12885, 96000), (13744, 90000), (14400, 85900), (15000, 82464), (15462, 80000), (16000, 77310), (17180, 72000), (18000, 68720), (19200, 64425), (20000, 61848), (20616, 60000), (21475, 57600), (22500, 54976), (24000, 51540), (25770, 48000), (27488, 45000), (28800, 42950), (30000, 41232), (30924, 40000), (32000, 38655), (34360, 36000)]