1201236480

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 240

約数和(自身を含む): 4316536224

約数和(自身を除く): 3115299744

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1931, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3862, 3888, 4320, 4608, 4860, 5184, 5760, 5793, 6480, 6912, 7680, 7724, 7776, 8640, 9655, 9720, 10368, 11520, 11586, 12960, 13824, 15448, 15552, 17280, 17379, 19310, 19440, 20736, 23040, 23172, 25920, 28965, 30896, 31104, 34560, 34758, 38620, 38880, 41472, 46344, 51840, 52137, 57930, 61792, 62208, 69120, 69516, 77240, 77760, 86895, 92688, 103680, 104274, 115860, 123584, 124416, 139032, 154480, 155520, 156411, 173790, 185376, 207360, 208548, 231720, 247168, 260685, 278064, 308960, 311040, 312822, 347580, 370752, 417096, 463440, 469233, 494336, 521370, 556128, 617920, 622080, 625644, 695160, 741504, 782055, 834192, 926880, 938466, 988672, 1042740, 1112256, 1235840, 1251288, 1390320, 1483008, 1564110, 1668384, 1853760, 1876932, 2085480, 2224512, 2346165, 2471680, 2502576, 2780640, 2966016, 3128220, 3336768, 3707520, 3753864, 4170960, 4449024, 4692330, 4943360, 5005152, 5561280, 6256440, 6673536, 7415040, 7507728, 8341920, 8898048, 9384660, 10010304, 11122560, 12512880, 13347072, 14830080, 15015456, 16683840, 18769320, 20020608, 22245120, 25025760, 26694144, 30030912, 33367680, 37538640, 40041216, 44490240, 50051520, 60061824, 66735360, 75077280, 80082432, 100103040, 120123648, 133470720, 150154560, 200206080, 240247296, 300309120, 400412160, 600618240, 1201236480]

約数ペア:

[(1, 1201236480), (2, 600618240), (3, 400412160), (4, 300309120), (5, 240247296), (6, 200206080), (8, 150154560), (9, 133470720), (10, 120123648), (12, 100103040), (15, 80082432), (16, 75077280), (18, 66735360), (20, 60061824), (24, 50051520), (27, 44490240), (30, 40041216), (32, 37538640), (36, 33367680), (40, 30030912), (45, 26694144), (48, 25025760), (54, 22245120), (60, 20020608), (64, 18769320), (72, 16683840), (80, 15015456), (81, 14830080), (90, 13347072), (96, 12512880), (108, 11122560), (120, 10010304), (128, 9384660), (135, 8898048), (144, 8341920), (160, 7507728), (162, 7415040), (180, 6673536), (192, 6256440), (216, 5561280), (240, 5005152), (243, 4943360), (256, 4692330), (270, 4449024), (288, 4170960), (320, 3753864), (324, 3707520), (360, 3336768), (384, 3128220), (405, 2966016), (432, 2780640), (480, 2502576), (486, 2471680), (512, 2346165), (540, 2224512), (576, 2085480), (640, 1876932), (648, 1853760), (720, 1668384), (768, 1564110), (810, 1483008), (864, 1390320), (960, 1251288), (972, 1235840), (1080, 1112256), (1152, 1042740), (1215, 988672), (1280, 938466), (1296, 926880), (1440, 834192), (1536, 782055), (1620, 741504), (1728, 695160), (1920, 625644), (1931, 622080), (1944, 617920), (2160, 556128), (2304, 521370), (2430, 494336), (2560, 469233), (2592, 463440), (2880, 417096), (3240, 370752), (3456, 347580), (3840, 312822), (3862, 311040), (3888, 308960), (4320, 278064), (4608, 260685), (4860, 247168), (5184, 231720), (5760, 208548), (5793, 207360), (6480, 185376), (6912, 173790), (7680, 156411), (7724, 155520), (7776, 154480), (8640, 139032), (9655, 124416), (9720, 123584), (10368, 115860), (11520, 104274), (11586, 103680), (12960, 92688), (13824, 86895), (15448, 77760), (15552, 77240), (17280, 69516), (17379, 69120), (19310, 62208), (19440, 61792), (20736, 57930), (23040, 52137), (23172, 51840), (25920, 46344), (28965, 41472), (30896, 38880), (31104, 38620), (34560, 34758)]