15555957120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81839}}^1$

素因数の和:81878

約数の個数: 256

約数和(自身を含む): 60103296000

約数和(自身を除く): 44547338880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 81839, 95040, 163678, 190080, 245517, 327356, 409195, 491034, 654712, 736551, 818390, 900229, 982068, 1227585, 1309424, 1473102, 1636780, 1800458, 1964136, 2209653, 2455170, 2618848, 2700687, 2946204, 3273560, 3600916, 3682755, 3928272, 4419306, 4501145, 4910340, 5237696, 5401374, 5892408, 6547120, 7201832, 7365510, 7856544, 8102061, 8838612, 9002290, 9820680, 10475392, 10802748, 11048265, 11784816, 13094240, 13503435, 14403664, 14731020, 15713088, 16204122, 17677224, 18004580, 19641360, 21605496, 22096530, 23569632, 24306183, 26188480, 27006870, 28807328, 29462040, 31426176, 32408244, 35354448, 36009160, 39282720, 40510305, 43210992, 44193060, 47139264, 48612366, 52376960, 54013740, 57614656, 58924080, 64816488, 70708896, 72018320, 78565440, 81020610, 86421984, 88386120, 94278528, 97224732, 108027480, 115229312, 117848160, 121530915, 129632976, 141417792, 144036640, 157130880, 162041220, 172843968, 176772240, 194449464, 216054960, 235696320, 243061830, 259265952, 282835584, 288073280, 324082440, 345687936, 353544480, 388898928, 432109920, 471392640, 486123660, 518531904, 576146560, 648164880, 707088960, 777797856, 864219840, 972247320, 1037063808, 1296329760, 1414177920, 1555595712, 1728439680, 1944494640, 2592659520, 3111191424, 3888989280, 5185319040, 7777978560, 15555957120]

約数ペア:

[(1, 15555957120), (2, 7777978560), (3, 5185319040), (4, 3888989280), (5, 3111191424), (6, 2592659520), (8, 1944494640), (9, 1728439680), (10, 1555595712), (11, 1414177920), (12, 1296329760), (15, 1037063808), (16, 972247320), (18, 864219840), (20, 777797856), (22, 707088960), (24, 648164880), (27, 576146560), (30, 518531904), (32, 486123660), (33, 471392640), (36, 432109920), (40, 388898928), (44, 353544480), (45, 345687936), (48, 324082440), (54, 288073280), (55, 282835584), (60, 259265952), (64, 243061830), (66, 235696320), (72, 216054960), (80, 194449464), (88, 176772240), (90, 172843968), (96, 162041220), (99, 157130880), (108, 144036640), (110, 141417792), (120, 129632976), (128, 121530915), (132, 117848160), (135, 115229312), (144, 108027480), (160, 97224732), (165, 94278528), (176, 88386120), (180, 86421984), (192, 81020610), (198, 78565440), (216, 72018320), (220, 70708896), (240, 64816488), (264, 58924080), (270, 57614656), (288, 54013740), (297, 52376960), (320, 48612366), (330, 47139264), (352, 44193060), (360, 43210992), (384, 40510305), (396, 39282720), (432, 36009160), (440, 35354448), (480, 32408244), (495, 31426176), (528, 29462040), (540, 28807328), (576, 27006870), (594, 26188480), (640, 24306183), (660, 23569632), (704, 22096530), (720, 21605496), (792, 19641360), (864, 18004580), (880, 17677224), (960, 16204122), (990, 15713088), (1056, 14731020), (1080, 14403664), (1152, 13503435), (1188, 13094240), (1320, 11784816), (1408, 11048265), (1440, 10802748), (1485, 10475392), (1584, 9820680), (1728, 9002290), (1760, 8838612), (1920, 8102061), (1980, 7856544), (2112, 7365510), (2160, 7201832), (2376, 6547120), (2640, 5892408), (2880, 5401374), (2970, 5237696), (3168, 4910340), (3456, 4501145), (3520, 4419306), (3960, 3928272), (4224, 3682755), (4320, 3600916), (4752, 3273560), (5280, 2946204), (5760, 2700687), (5940, 2618848), (6336, 2455170), (7040, 2209653), (7920, 1964136), (8640, 1800458), (9504, 1636780), (10560, 1473102), (11880, 1309424), (12672, 1227585), (15840, 982068), (17280, 900229), (19008, 818390), (21120, 736551), (23760, 654712), (31680, 491034), (38016, 409195), (47520, 327356), (63360, 245517), (81839, 190080), (95040, 163678)]