123027840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 481178880

約数和(自身を除く): 358151040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 53, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 106, 117, 120, 124, 128, 130, 144, 155, 156, 159, 160, 180, 186, 192, 195, 208, 212, 234, 240, 248, 260, 265, 279, 288, 310, 312, 318, 320, 360, 372, 384, 390, 403, 416, 424, 465, 468, 477, 480, 496, 520, 530, 558, 576, 585, 620, 624, 636, 640, 689, 720, 744, 780, 795, 806, 832, 848, 930, 936, 954, 960, 992, 1040, 1060, 1116, 1152, 1170, 1209, 1240, 1248, 1272, 1378, 1395, 1440, 1488, 1560, 1590, 1612, 1643, 1664, 1696, 1860, 1872, 1908, 1920, 1984, 2015, 2067, 2080, 2120, 2232, 2340, 2385, 2418, 2480, 2496, 2544, 2756, 2790, 2880, 2976, 3120, 3180, 3224, 3286, 3392, 3445, 3627, 3720, 3744, 3816, 3968, 4030, 4134, 4160, 4240, 4464, 4680, 4770, 4836, 4929, 4960, 4992, 5088, 5512, 5580, 5760, 5952, 6045, 6201, 6240, 6360, 6448, 6572, 6784, 6890, 7254, 7440, 7488, 7632, 8060, 8215, 8268, 8320, 8480, 8928, 9360, 9540, 9672, 9858, 9920, 10176, 10335, 11024, 11160, 11904, 12090, 12402, 12480, 12720, 12896, 13144, 13780, 14508, 14787, 14880, 14976, 15264, 16120, 16430, 16536, 16960, 17856, 18135, 18720, 19080, 19344, 19716, 19840, 20352, 20670, 21359, 22048, 22320, 24180, 24645, 24804, 24960, 25440, 25792, 26288, 27560, 29016, 29574, 29760, 30528, 31005, 32240, 32860, 33072, 33920, 35712, 36270, 37440, 38160, 38688, 39432, 41340, 42718, 44096, 44640, 48360, 49290, 49608, 50880, 51584, 52576, 55120, 58032, 59148, 59520, 61056, 62010, 64077, 64480, 65720, 66144, 72540, 73935, 74880, 76320, 77376, 78864, 82680, 85436, 88192, 89280, 96720, 98580, 99216, 101760, 105152, 106795, 110240, 116064, 118296, 124020, 128154, 128960, 131440, 132288, 145080, 147870, 152640, 154752, 157728, 165360, 170872, 178560, 192231, 193440, 197160, 198432, 210304, 213590, 220480, 232128, 236592, 248040, 256308, 257920, 262880, 264576, 290160, 295740, 305280, 315456, 320385, 330720, 341744, 384462, 386880, 394320, 396864, 427180, 440960, 464256, 473184, 496080, 512616, 525760, 580320, 591480, 630912, 640770, 661440, 683488, 768924, 773760, 788640, 793728, 854360, 946368, 961155, 992160, 1025232, 1051520, 1160640, 1182960, 1281540, 1322880, 1366976, 1537848, 1577280, 1708720, 1892736, 1922310, 1984320, 2050464, 2321280, 2365920, 2563080, 2733952, 3075696, 3154560, 3417440, 3844620, 3968640, 4100928, 4731840, 5126160, 6151392, 6834880, 7689240, 8201856, 9463680, 10252320, 12302784, 13669760, 15378480, 20504640, 24605568, 30756960, 41009280, 61513920, 123027840]

約数ペア:

[(1, 123027840), (2, 61513920), (3, 41009280), (4, 30756960), (5, 24605568), (6, 20504640), (8, 15378480), (9, 13669760), (10, 12302784), (12, 10252320), (13, 9463680), (15, 8201856), (16, 7689240), (18, 6834880), (20, 6151392), (24, 5126160), (26, 4731840), (30, 4100928), (31, 3968640), (32, 3844620), (36, 3417440), (39, 3154560), (40, 3075696), (45, 2733952), (48, 2563080), (52, 2365920), (53, 2321280), (60, 2050464), (62, 1984320), (64, 1922310), (65, 1892736), (72, 1708720), (78, 1577280), (80, 1537848), (90, 1366976), (93, 1322880), (96, 1281540), (104, 1182960), (106, 1160640), (117, 1051520), (120, 1025232), (124, 992160), (128, 961155), (130, 946368), (144, 854360), (155, 793728), (156, 788640), (159, 773760), (160, 768924), (180, 683488), (186, 661440), (192, 640770), (195, 630912), (208, 591480), (212, 580320), (234, 525760), (240, 512616), (248, 496080), (260, 473184), (265, 464256), (279, 440960), (288, 427180), (310, 396864), (312, 394320), (318, 386880), (320, 384462), (360, 341744), (372, 330720), (384, 320385), (390, 315456), (403, 305280), (416, 295740), (424, 290160), (465, 264576), (468, 262880), (477, 257920), (480, 256308), (496, 248040), (520, 236592), (530, 232128), (558, 220480), (576, 213590), (585, 210304), (620, 198432), (624, 197160), (636, 193440), (640, 192231), (689, 178560), (720, 170872), (744, 165360), (780, 157728), (795, 154752), (806, 152640), (832, 147870), (848, 145080), (930, 132288), (936, 131440), (954, 128960), (960, 128154), (992, 124020), (1040, 118296), (1060, 116064), (1116, 110240), (1152, 106795), (1170, 105152), (1209, 101760), (1240, 99216), (1248, 98580), (1272, 96720), (1378, 89280), (1395, 88192), (1440, 85436), (1488, 82680), (1560, 78864), (1590, 77376), (1612, 76320), (1643, 74880), (1664, 73935), (1696, 72540), (1860, 66144), (1872, 65720), (1908, 64480), (1920, 64077), (1984, 62010), (2015, 61056), (2067, 59520), (2080, 59148), (2120, 58032), (2232, 55120), (2340, 52576), (2385, 51584), (2418, 50880), (2480, 49608), (2496, 49290), (2544, 48360), (2756, 44640), (2790, 44096), (2880, 42718), (2976, 41340), (3120, 39432), (3180, 38688), (3224, 38160), (3286, 37440), (3392, 36270), (3445, 35712), (3627, 33920), (3720, 33072), (3744, 32860), (3816, 32240), (3968, 31005), (4030, 30528), (4134, 29760), (4160, 29574), (4240, 29016), (4464, 27560), (4680, 26288), (4770, 25792), (4836, 25440), (4929, 24960), (4960, 24804), (4992, 24645), (5088, 24180), (5512, 22320), (5580, 22048), (5760, 21359), (5952, 20670), (6045, 20352), (6201, 19840), (6240, 19716), (6360, 19344), (6448, 19080), (6572, 18720), (6784, 18135), (6890, 17856), (7254, 16960), (7440, 16536), (7488, 16430), (7632, 16120), (8060, 15264), (8215, 14976), (8268, 14880), (8320, 14787), (8480, 14508), (8928, 13780), (9360, 13144), (9540, 12896), (9672, 12720), (9858, 12480), (9920, 12402), (10176, 12090), (10335, 11904), (11024, 11160)]