154525680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 522636192

約数和(自身を除く): 368110512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1367, 1413, 1570, 1884, 2355, 2512, 2734, 2826, 3140, 3768, 4101, 4710, 5468, 5652, 6280, 6835, 7065, 7536, 8202, 9420, 10936, 11304, 12303, 12560, 13670, 14130, 16404, 18840, 20505, 21872, 22608, 24606, 27340, 28260, 32808, 37680, 41010, 49212, 54680, 56520, 61515, 65616, 82020, 98424, 109360, 113040, 123030, 164040, 196848, 214619, 246060, 328080, 429238, 492120, 643857, 858476, 984240, 1073095, 1287714, 1716952, 1931571, 2146190, 2575428, 3219285, 3433904, 3863142, 4292380, 5150856, 6438570, 7726284, 8584760, 9657855, 10301712, 12877140, 15452568, 17169520, 19315710, 25754280, 30905136, 38631420, 51508560, 77262840, 154525680]

約数ペア:

[(1, 154525680), (2, 77262840), (3, 51508560), (4, 38631420), (5, 30905136), (6, 25754280), (8, 19315710), (9, 17169520), (10, 15452568), (12, 12877140), (15, 10301712), (16, 9657855), (18, 8584760), (20, 7726284), (24, 6438570), (30, 5150856), (36, 4292380), (40, 3863142), (45, 3433904), (48, 3219285), (60, 2575428), (72, 2146190), (80, 1931571), (90, 1716952), (120, 1287714), (144, 1073095), (157, 984240), (180, 858476), (240, 643857), (314, 492120), (360, 429238), (471, 328080), (628, 246060), (720, 214619), (785, 196848), (942, 164040), (1256, 123030), (1367, 113040), (1413, 109360), (1570, 98424), (1884, 82020), (2355, 65616), (2512, 61515), (2734, 56520), (2826, 54680), (3140, 49212), (3768, 41010), (4101, 37680), (4710, 32808), (5468, 28260), (5652, 27340), (6280, 24606), (6835, 22608), (7065, 21872), (7536, 20505), (8202, 18840), (9420, 16404), (10936, 14130), (11304, 13670), (12303, 12560)]