7793280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 30844800

約数和(自身を除く): 23051520

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, 41, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 82, 88, 90, 96, 99, 108, 110, 120, 123, 128, 132, 135, 144, 160, 164, 165, 176, 180, 192, 198, 205, 216, 220, 240, 246, 264, 270, 288, 297, 320, 328, 330, 352, 360, 369, 384, 396, 410, 432, 440, 451, 480, 492, 495, 528, 540, 576, 594, 615, 640, 656, 660, 704, 720, 738, 792, 820, 864, 880, 902, 960, 984, 990, 1056, 1080, 1107, 1152, 1188, 1230, 1312, 1320, 1353, 1408, 1440, 1476, 1485, 1584, 1640, 1728, 1760, 1804, 1845, 1920, 1968, 1980, 2112, 2160, 2214, 2255, 2376, 2460, 2624, 2640, 2706, 2880, 2952, 2970, 3168, 3280, 3456, 3520, 3608, 3690, 3936, 3960, 4059, 4224, 4320, 4428, 4510, 4752, 4920, 5248, 5280, 5412, 5535, 5760, 5904, 5940, 6336, 6560, 6765, 7040, 7216, 7380, 7872, 7920, 8118, 8640, 8856, 9020, 9504, 9840, 10560, 10824, 11070, 11808, 11880, 12177, 12672, 13120, 13530, 14432, 14760, 15744, 15840, 16236, 17280, 17712, 18040, 19008, 19680, 20295, 21120, 21648, 22140, 23616, 23760, 24354, 26240, 27060, 28864, 29520, 31680, 32472, 35424, 36080, 38016, 39360, 40590, 43296, 44280, 47232, 47520, 48708, 54120, 57728, 59040, 60885, 63360, 64944, 70848, 72160, 78720, 81180, 86592, 88560, 95040, 97416, 108240, 118080, 121770, 129888, 141696, 144320, 162360, 173184, 177120, 190080, 194832, 216480, 236160, 243540, 259776, 288640, 324720, 354240, 389664, 432960, 487080, 519552, 649440, 708480, 779328, 865920, 974160, 1298880, 1558656, 1948320, 2597760, 3896640, 7793280]

約数ペア:

[(1, 7793280), (2, 3896640), (3, 2597760), (4, 1948320), (5, 1558656), (6, 1298880), (8, 974160), (9, 865920), (10, 779328), (11, 708480), (12, 649440), (15, 519552), (16, 487080), (18, 432960), (20, 389664), (22, 354240), (24, 324720), (27, 288640), (30, 259776), (32, 243540), (33, 236160), (36, 216480), (40, 194832), (41, 190080), (44, 177120), (45, 173184), (48, 162360), (54, 144320), (55, 141696), (60, 129888), (64, 121770), (66, 118080), (72, 108240), (80, 97416), (82, 95040), (88, 88560), (90, 86592), (96, 81180), (99, 78720), (108, 72160), (110, 70848), (120, 64944), (123, 63360), (128, 60885), (132, 59040), (135, 57728), (144, 54120), (160, 48708), (164, 47520), (165, 47232), (176, 44280), (180, 43296), (192, 40590), (198, 39360), (205, 38016), (216, 36080), (220, 35424), (240, 32472), (246, 31680), (264, 29520), (270, 28864), (288, 27060), (297, 26240), (320, 24354), (328, 23760), (330, 23616), (352, 22140), (360, 21648), (369, 21120), (384, 20295), (396, 19680), (410, 19008), (432, 18040), (440, 17712), (451, 17280), (480, 16236), (492, 15840), (495, 15744), (528, 14760), (540, 14432), (576, 13530), (594, 13120), (615, 12672), (640, 12177), (656, 11880), (660, 11808), (704, 11070), (720, 10824), (738, 10560), (792, 9840), (820, 9504), (864, 9020), (880, 8856), (902, 8640), (960, 8118), (984, 7920), (990, 7872), (1056, 7380), (1080, 7216), (1107, 7040), (1152, 6765), (1188, 6560), (1230, 6336), (1312, 5940), (1320, 5904), (1353, 5760), (1408, 5535), (1440, 5412), (1476, 5280), (1485, 5248), (1584, 4920), (1640, 4752), (1728, 4510), (1760, 4428), (1804, 4320), (1845, 4224), (1920, 4059), (1968, 3960), (1980, 3936), (2112, 3690), (2160, 3608), (2214, 3520), (2255, 3456), (2376, 3280), (2460, 3168), (2624, 2970), (2640, 2952), (2706, 2880)]