1260277920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2411}}^1$

素因数の和:2457

約数の個数: 288

約数和(自身を含む): 4850435520

約数和(自身を除く): 3590157600

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, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2411, 2420, 2640, 2904, 2970, 3168, 3267, 3630, 3872, 3960, 4320, 4356, 4752, 4822, 4840, 5280, 5445, 5808, 5940, 6534, 7233, 7260, 7920, 8712, 9504, 9644, 9680, 10890, 11616, 11880, 12055, 13068, 14466, 14520, 15840, 16335, 17424, 19288, 19360, 21699, 21780, 23760, 24110, 26136, 26521, 28932, 29040, 32670, 34848, 36165, 38576, 43398, 43560, 47520, 48220, 52272, 53042, 57864, 58080, 65097, 65340, 72330, 77152, 79563, 86796, 87120, 96440, 104544, 106084, 108495, 115728, 130194, 130680, 132605, 144660, 159126, 173592, 174240, 192880, 212168, 216990, 231456, 238689, 260388, 261360, 265210, 289320, 291731, 318252, 325485, 347184, 385760, 397815, 424336, 433980, 477378, 520776, 522720, 530420, 578640, 583462, 636504, 650970, 694368, 716067, 795630, 848672, 867960, 875193, 954756, 1041552, 1060840, 1157280, 1166924, 1193445, 1273008, 1301940, 1432134, 1458655, 1591260, 1735920, 1750386, 1909512, 2083104, 2121680, 2333848, 2386890, 2546016, 2603880, 2625579, 2864268, 2917310, 3182520, 3471840, 3500772, 3580335, 3819024, 4243360, 4375965, 4667696, 4773780, 5207760, 5251158, 5728536, 5834620, 6365040, 7001544, 7160670, 7638048, 7876737, 8751930, 9335392, 9547560, 10415520, 10502316, 11457072, 11669240, 12730080, 13127895, 14003088, 14321340, 15753474, 17503860, 19095120, 21004632, 22914144, 23338480, 26255790, 28006176, 28642680, 31506948, 35007720, 38190240, 39383685, 42009264, 46676960, 52511580, 57285360, 63013896, 70015440, 78767370, 84018528, 105023160, 114570720, 126027792, 140030880, 157534740, 210046320, 252055584, 315069480, 420092640, 630138960, 1260277920]

約数ペア:

[(1, 1260277920), (2, 630138960), (3, 420092640), (4, 315069480), (5, 252055584), (6, 210046320), (8, 157534740), (9, 140030880), (10, 126027792), (11, 114570720), (12, 105023160), (15, 84018528), (16, 78767370), (18, 70015440), (20, 63013896), (22, 57285360), (24, 52511580), (27, 46676960), (30, 42009264), (32, 39383685), (33, 38190240), (36, 35007720), (40, 31506948), (44, 28642680), (45, 28006176), (48, 26255790), (54, 23338480), (55, 22914144), (60, 21004632), (66, 19095120), (72, 17503860), (80, 15753474), (88, 14321340), (90, 14003088), (96, 13127895), (99, 12730080), (108, 11669240), (110, 11457072), (120, 10502316), (121, 10415520), (132, 9547560), (135, 9335392), (144, 8751930), (160, 7876737), (165, 7638048), (176, 7160670), (180, 7001544), (198, 6365040), (216, 5834620), (220, 5728536), (240, 5251158), (242, 5207760), (264, 4773780), (270, 4667696), (288, 4375965), (297, 4243360), (330, 3819024), (352, 3580335), (360, 3500772), (363, 3471840), (396, 3182520), (432, 2917310), (440, 2864268), (480, 2625579), (484, 2603880), (495, 2546016), (528, 2386890), (540, 2333848), (594, 2121680), (605, 2083104), (660, 1909512), (720, 1750386), (726, 1735920), (792, 1591260), (864, 1458655), (880, 1432134), (968, 1301940), (990, 1273008), (1056, 1193445), (1080, 1166924), (1089, 1157280), (1188, 1060840), (1210, 1041552), (1320, 954756), (1440, 875193), (1452, 867960), (1485, 848672), (1584, 795630), (1760, 716067), (1815, 694368), (1936, 650970), (1980, 636504), (2160, 583462), (2178, 578640), (2376, 530420), (2411, 522720), (2420, 520776), (2640, 477378), (2904, 433980), (2970, 424336), (3168, 397815), (3267, 385760), (3630, 347184), (3872, 325485), (3960, 318252), (4320, 291731), (4356, 289320), (4752, 265210), (4822, 261360), (4840, 260388), (5280, 238689), (5445, 231456), (5808, 216990), (5940, 212168), (6534, 192880), (7233, 174240), (7260, 173592), (7920, 159126), (8712, 144660), (9504, 132605), (9644, 130680), (9680, 130194), (10890, 115728), (11616, 108495), (11880, 106084), (12055, 104544), (13068, 96440), (14466, 87120), (14520, 86796), (15840, 79563), (16335, 77152), (17424, 72330), (19288, 65340), (19360, 65097), (21699, 58080), (21780, 57864), (23760, 53042), (24110, 52272), (26136, 48220), (26521, 47520), (28932, 43560), (29040, 43398), (32670, 38576), (34848, 36165)]