618102720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1547

約数の個数: 168

約数和(自身を含む): 2141122464

約数和(自身を除く): 1523019744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1367, 1413, 1440, 1570, 1884, 2355, 2512, 2734, 2826, 2880, 3140, 3768, 4101, 4710, 5024, 5468, 5652, 6280, 6835, 7065, 7536, 8202, 9420, 10048, 10936, 11304, 12303, 12560, 13670, 14130, 15072, 16404, 18840, 20505, 21872, 22608, 24606, 25120, 27340, 28260, 30144, 32808, 37680, 41010, 43744, 45216, 49212, 50240, 54680, 56520, 61515, 65616, 75360, 82020, 87488, 90432, 98424, 109360, 113040, 123030, 131232, 150720, 164040, 196848, 214619, 218720, 226080, 246060, 262464, 328080, 393696, 429238, 437440, 452160, 492120, 643857, 656160, 787392, 858476, 984240, 1073095, 1287714, 1312320, 1716952, 1931571, 1968480, 2146190, 2575428, 3219285, 3433904, 3863142, 3936960, 4292380, 5150856, 6438570, 6867808, 7726284, 8584760, 9657855, 10301712, 12877140, 13735616, 15452568, 17169520, 19315710, 20603424, 25754280, 30905136, 34339040, 38631420, 41206848, 51508560, 61810272, 68678080, 77262840, 103017120, 123620544, 154525680, 206034240, 309051360, 618102720]

約数ペア:

[(1, 618102720), (2, 309051360), (3, 206034240), (4, 154525680), (5, 123620544), (6, 103017120), (8, 77262840), (9, 68678080), (10, 61810272), (12, 51508560), (15, 41206848), (16, 38631420), (18, 34339040), (20, 30905136), (24, 25754280), (30, 20603424), (32, 19315710), (36, 17169520), (40, 15452568), (45, 13735616), (48, 12877140), (60, 10301712), (64, 9657855), (72, 8584760), (80, 7726284), (90, 6867808), (96, 6438570), (120, 5150856), (144, 4292380), (157, 3936960), (160, 3863142), (180, 3433904), (192, 3219285), (240, 2575428), (288, 2146190), (314, 1968480), (320, 1931571), (360, 1716952), (471, 1312320), (480, 1287714), (576, 1073095), (628, 984240), (720, 858476), (785, 787392), (942, 656160), (960, 643857), (1256, 492120), (1367, 452160), (1413, 437440), (1440, 429238), (1570, 393696), (1884, 328080), (2355, 262464), (2512, 246060), (2734, 226080), (2826, 218720), (2880, 214619), (3140, 196848), (3768, 164040), (4101, 150720), (4710, 131232), (5024, 123030), (5468, 113040), (5652, 109360), (6280, 98424), (6835, 90432), (7065, 87488), (7536, 82020), (8202, 75360), (9420, 65616), (10048, 61515), (10936, 56520), (11304, 54680), (12303, 50240), (12560, 49212), (13670, 45216), (14130, 43744), (15072, 41010), (16404, 37680), (18840, 32808), (20505, 30144), (21872, 28260), (22608, 27340), (24606, 25120)]