80434080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 288731520

約数和(自身を除く): 208297440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 433, 480, 516, 540, 645, 688, 720, 774, 860, 864, 866, 1032, 1080, 1161, 1290, 1299, 1376, 1440, 1548, 1720, 1732, 1935, 2064, 2160, 2165, 2322, 2580, 2598, 3096, 3440, 3464, 3870, 3897, 4128, 4320, 4330, 4644, 5160, 5196, 5805, 6192, 6495, 6880, 6928, 7740, 7794, 8660, 9288, 10320, 10392, 11610, 11691, 12384, 12990, 13856, 15480, 15588, 17320, 18576, 18619, 19485, 20640, 20784, 23220, 23382, 25980, 30960, 31176, 34640, 37152, 37238, 38970, 41568, 46440, 46764, 51960, 55857, 58455, 61920, 62352, 69280, 74476, 77940, 92880, 93095, 93528, 103920, 111714, 116910, 124704, 148952, 155880, 167571, 185760, 186190, 187056, 207840, 223428, 233820, 279285, 297904, 311760, 335142, 372380, 374112, 446856, 467640, 502713, 558570, 595808, 623520, 670284, 744760, 837855, 893712, 935280, 1005426, 1117140, 1340568, 1489520, 1675710, 1787424, 1870560, 2010852, 2234280, 2513565, 2681136, 2979040, 3351420, 4021704, 4468560, 5027130, 5362272, 6702840, 8043408, 8937120, 10054260, 13405680, 16086816, 20108520, 26811360, 40217040, 80434080]

約数ペア:

[(1, 80434080), (2, 40217040), (3, 26811360), (4, 20108520), (5, 16086816), (6, 13405680), (8, 10054260), (9, 8937120), (10, 8043408), (12, 6702840), (15, 5362272), (16, 5027130), (18, 4468560), (20, 4021704), (24, 3351420), (27, 2979040), (30, 2681136), (32, 2513565), (36, 2234280), (40, 2010852), (43, 1870560), (45, 1787424), (48, 1675710), (54, 1489520), (60, 1340568), (72, 1117140), (80, 1005426), (86, 935280), (90, 893712), (96, 837855), (108, 744760), (120, 670284), (129, 623520), (135, 595808), (144, 558570), (160, 502713), (172, 467640), (180, 446856), (215, 374112), (216, 372380), (240, 335142), (258, 311760), (270, 297904), (288, 279285), (344, 233820), (360, 223428), (387, 207840), (430, 187056), (432, 186190), (433, 185760), (480, 167571), (516, 155880), (540, 148952), (645, 124704), (688, 116910), (720, 111714), (774, 103920), (860, 93528), (864, 93095), (866, 92880), (1032, 77940), (1080, 74476), (1161, 69280), (1290, 62352), (1299, 61920), (1376, 58455), (1440, 55857), (1548, 51960), (1720, 46764), (1732, 46440), (1935, 41568), (2064, 38970), (2160, 37238), (2165, 37152), (2322, 34640), (2580, 31176), (2598, 30960), (3096, 25980), (3440, 23382), (3464, 23220), (3870, 20784), (3897, 20640), (4128, 19485), (4320, 18619), (4330, 18576), (4644, 17320), (5160, 15588), (5196, 15480), (5805, 13856), (6192, 12990), (6495, 12384), (6880, 11691), (6928, 11610), (7740, 10392), (7794, 10320), (8660, 9288)]