120896280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 436838400

約数和(自身を除く): 315942120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 157, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 314, 345, 360, 372, 414, 460, 465, 471, 540, 552, 558, 620, 621, 628, 690, 713, 744, 785, 828, 837, 920, 930, 942, 1035, 1080, 1116, 1240, 1242, 1256, 1380, 1395, 1413, 1426, 1570, 1656, 1674, 1860, 1884, 2070, 2139, 2232, 2355, 2484, 2760, 2790, 2826, 2852, 3105, 3140, 3348, 3565, 3611, 3720, 3768, 4140, 4185, 4239, 4278, 4710, 4867, 4968, 5580, 5652, 5704, 6210, 6280, 6417, 6696, 7065, 7130, 7222, 8280, 8370, 8478, 8556, 9420, 9734, 10695, 10833, 11160, 11304, 12420, 12834, 14130, 14260, 14444, 14601, 16740, 16956, 17112, 18055, 18840, 19251, 19468, 21195, 21390, 21666, 24335, 24840, 25668, 28260, 28520, 28888, 29202, 32085, 32499, 33480, 33912, 36110, 38502, 38936, 42390, 42780, 43332, 43803, 48670, 51336, 54165, 56520, 58404, 64170, 64998, 72220, 73005, 77004, 84780, 85560, 86664, 87606, 96255, 97340, 97497, 108330, 111941, 116808, 128340, 129996, 131409, 144440, 146010, 154008, 162495, 169560, 175212, 192510, 194680, 194994, 216660, 219015, 223882, 256680, 259992, 262818, 292020, 324990, 335823, 350424, 385020, 389988, 433320, 438030, 447764, 487485, 525636, 559705, 584040, 649980, 657045, 671646, 770040, 779976, 876060, 895528, 974970, 1007469, 1051272, 1119410, 1299960, 1314090, 1343292, 1679115, 1752120, 1949940, 2014938, 2238820, 2628180, 2686584, 3022407, 3358230, 3899880, 4029876, 4477640, 5037345, 5256360, 6044814, 6716460, 8059752, 10074690, 12089628, 13432920, 15112035, 20149380, 24179256, 30224070, 40298760, 60448140, 120896280]

約数ペア:

[(1, 120896280), (2, 60448140), (3, 40298760), (4, 30224070), (5, 24179256), (6, 20149380), (8, 15112035), (9, 13432920), (10, 12089628), (12, 10074690), (15, 8059752), (18, 6716460), (20, 6044814), (23, 5256360), (24, 5037345), (27, 4477640), (30, 4029876), (31, 3899880), (36, 3358230), (40, 3022407), (45, 2686584), (46, 2628180), (54, 2238820), (60, 2014938), (62, 1949940), (69, 1752120), (72, 1679115), (90, 1343292), (92, 1314090), (93, 1299960), (108, 1119410), (115, 1051272), (120, 1007469), (124, 974970), (135, 895528), (138, 876060), (155, 779976), (157, 770040), (180, 671646), (184, 657045), (186, 649980), (207, 584040), (216, 559705), (230, 525636), (248, 487485), (270, 447764), (276, 438030), (279, 433320), (310, 389988), (314, 385020), (345, 350424), (360, 335823), (372, 324990), (414, 292020), (460, 262818), (465, 259992), (471, 256680), (540, 223882), (552, 219015), (558, 216660), (620, 194994), (621, 194680), (628, 192510), (690, 175212), (713, 169560), (744, 162495), (785, 154008), (828, 146010), (837, 144440), (920, 131409), (930, 129996), (942, 128340), (1035, 116808), (1080, 111941), (1116, 108330), (1240, 97497), (1242, 97340), (1256, 96255), (1380, 87606), (1395, 86664), (1413, 85560), (1426, 84780), (1570, 77004), (1656, 73005), (1674, 72220), (1860, 64998), (1884, 64170), (2070, 58404), (2139, 56520), (2232, 54165), (2355, 51336), (2484, 48670), (2760, 43803), (2790, 43332), (2826, 42780), (2852, 42390), (3105, 38936), (3140, 38502), (3348, 36110), (3565, 33912), (3611, 33480), (3720, 32499), (3768, 32085), (4140, 29202), (4185, 28888), (4239, 28520), (4278, 28260), (4710, 25668), (4867, 24840), (4968, 24335), (5580, 21666), (5652, 21390), (5704, 21195), (6210, 19468), (6280, 19251), (6417, 18840), (6696, 18055), (7065, 17112), (7130, 16956), (7222, 16740), (8280, 14601), (8370, 14444), (8478, 14260), (8556, 14130), (9420, 12834), (9734, 12420), (10695, 11304), (10833, 11160)]