48368880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 240

約数和(自身を含む): 194228640

約数和(自身を除く): 145859760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 457, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 914, 945, 980, 1008, 1080, 1176, 1260, 1323, 1371, 1470, 1512, 1680, 1764, 1828, 1890, 1960, 2160, 2205, 2285, 2352, 2520, 2646, 2742, 2940, 3024, 3199, 3528, 3656, 3780, 3920, 4113, 4410, 4570, 5040, 5292, 5484, 5880, 6398, 6615, 6855, 7056, 7312, 7560, 8226, 8820, 9140, 9597, 10584, 10968, 11760, 12339, 12796, 13230, 13710, 15120, 15995, 16452, 17640, 18280, 19194, 20565, 21168, 21936, 22393, 24678, 25592, 26460, 27420, 28791, 31990, 32904, 35280, 36560, 38388, 41130, 44786, 47985, 49356, 51184, 52920, 54840, 57582, 61695, 63980, 65808, 67179, 76776, 82260, 86373, 89572, 95970, 98712, 105840, 109680, 111965, 115164, 123390, 127960, 134358, 143955, 153552, 164520, 172746, 179144, 191940, 197424, 201537, 223930, 230328, 246780, 255920, 268716, 287910, 329040, 335895, 345492, 358288, 383880, 403074, 431865, 447860, 460656, 493560, 537432, 575820, 604611, 671790, 690984, 767760, 806148, 863730, 895720, 987120, 1007685, 1074864, 1151640, 1209222, 1343580, 1381968, 1612296, 1727460, 1791440, 2015370, 2303280, 2418444, 2687160, 3023055, 3224592, 3454920, 4030740, 4836888, 5374320, 6046110, 6909840, 8061480, 9673776, 12092220, 16122960, 24184440, 48368880]

約数ペア:

[(1, 48368880), (2, 24184440), (3, 16122960), (4, 12092220), (5, 9673776), (6, 8061480), (7, 6909840), (8, 6046110), (9, 5374320), (10, 4836888), (12, 4030740), (14, 3454920), (15, 3224592), (16, 3023055), (18, 2687160), (20, 2418444), (21, 2303280), (24, 2015370), (27, 1791440), (28, 1727460), (30, 1612296), (35, 1381968), (36, 1343580), (40, 1209222), (42, 1151640), (45, 1074864), (48, 1007685), (49, 987120), (54, 895720), (56, 863730), (60, 806148), (63, 767760), (70, 690984), (72, 671790), (80, 604611), (84, 575820), (90, 537432), (98, 493560), (105, 460656), (108, 447860), (112, 431865), (120, 403074), (126, 383880), (135, 358288), (140, 345492), (144, 335895), (147, 329040), (168, 287910), (180, 268716), (189, 255920), (196, 246780), (210, 230328), (216, 223930), (240, 201537), (245, 197424), (252, 191940), (270, 179144), (280, 172746), (294, 164520), (315, 153552), (336, 143955), (360, 134358), (378, 127960), (392, 123390), (420, 115164), (432, 111965), (441, 109680), (457, 105840), (490, 98712), (504, 95970), (540, 89572), (560, 86373), (588, 82260), (630, 76776), (720, 67179), (735, 65808), (756, 63980), (784, 61695), (840, 57582), (882, 54840), (914, 52920), (945, 51184), (980, 49356), (1008, 47985), (1080, 44786), (1176, 41130), (1260, 38388), (1323, 36560), (1371, 35280), (1470, 32904), (1512, 31990), (1680, 28791), (1764, 27420), (1828, 26460), (1890, 25592), (1960, 24678), (2160, 22393), (2205, 21936), (2285, 21168), (2352, 20565), (2520, 19194), (2646, 18280), (2742, 17640), (2940, 16452), (3024, 15995), (3199, 15120), (3528, 13710), (3656, 13230), (3780, 12796), (3920, 12339), (4113, 11760), (4410, 10968), (4570, 10584), (5040, 9597), (5292, 9140), (5484, 8820), (5880, 8226), (6398, 7560), (6615, 7312), (6855, 7056)]