1087944960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 3487881600

約数和(自身を除く): 2399936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 449, 480, 631, 640, 768, 898, 960, 1262, 1280, 1347, 1796, 1893, 1920, 2245, 2524, 2694, 3155, 3592, 3786, 3840, 4490, 5048, 5388, 6310, 6735, 7184, 7572, 8980, 9465, 10096, 10776, 12620, 13470, 14368, 15144, 17960, 18930, 20192, 21552, 25240, 26940, 28736, 30288, 35920, 37860, 40384, 43104, 50480, 53880, 57472, 60576, 71840, 75720, 80768, 86208, 100960, 107760, 114944, 121152, 143680, 151440, 161536, 172416, 201920, 215520, 242304, 283319, 287360, 302880, 344832, 403840, 431040, 484608, 566638, 574720, 605760, 807680, 849957, 862080, 1133276, 1211520, 1416595, 1699914, 1724160, 2266552, 2423040, 2833190, 3399828, 4249785, 4533104, 5666380, 6799656, 8499570, 9066208, 11332760, 13599312, 16999140, 18132416, 22665520, 27198624, 33998280, 36264832, 45331040, 54397248, 67996560, 72529664, 90662080, 108794496, 135993120, 181324160, 217588992, 271986240, 362648320, 543972480, 1087944960]

約数ペア:

[(1, 1087944960), (2, 543972480), (3, 362648320), (4, 271986240), (5, 217588992), (6, 181324160), (8, 135993120), (10, 108794496), (12, 90662080), (15, 72529664), (16, 67996560), (20, 54397248), (24, 45331040), (30, 36264832), (32, 33998280), (40, 27198624), (48, 22665520), (60, 18132416), (64, 16999140), (80, 13599312), (96, 11332760), (120, 9066208), (128, 8499570), (160, 6799656), (192, 5666380), (240, 4533104), (256, 4249785), (320, 3399828), (384, 2833190), (449, 2423040), (480, 2266552), (631, 1724160), (640, 1699914), (768, 1416595), (898, 1211520), (960, 1133276), (1262, 862080), (1280, 849957), (1347, 807680), (1796, 605760), (1893, 574720), (1920, 566638), (2245, 484608), (2524, 431040), (2694, 403840), (3155, 344832), (3592, 302880), (3786, 287360), (3840, 283319), (4490, 242304), (5048, 215520), (5388, 201920), (6310, 172416), (6735, 161536), (7184, 151440), (7572, 143680), (8980, 121152), (9465, 114944), (10096, 107760), (10776, 100960), (12620, 86208), (13470, 80768), (14368, 75720), (15144, 71840), (17960, 60576), (18930, 57472), (20192, 53880), (21552, 50480), (25240, 43104), (26940, 40384), (28736, 37860), (30288, 35920)]