121540896

素因数分解:

$2^5\times 3^2\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1358

約数の個数: 72

約数和(自身を含む): 346731840

約数和(自身を除く): 225190944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 503, 839, 1006, 1509, 1678, 2012, 2517, 3018, 3356, 4024, 4527, 5034, 6036, 6712, 7551, 8048, 9054, 10068, 12072, 13424, 15102, 16096, 18108, 20136, 24144, 26848, 30204, 36216, 40272, 48288, 60408, 72432, 80544, 120816, 144864, 241632, 422017, 844034, 1266051, 1688068, 2532102, 3376136, 3798153, 5064204, 6752272, 7596306, 10128408, 13504544, 15192612, 20256816, 30385224, 40513632, 60770448, 121540896]

約数ペア:

[(1, 121540896), (2, 60770448), (3, 40513632), (4, 30385224), (6, 20256816), (8, 15192612), (9, 13504544), (12, 10128408), (16, 7596306), (18, 6752272), (24, 5064204), (32, 3798153), (36, 3376136), (48, 2532102), (72, 1688068), (96, 1266051), (144, 844034), (288, 422017), (503, 241632), (839, 144864), (1006, 120816), (1509, 80544), (1678, 72432), (2012, 60408), (2517, 48288), (3018, 40272), (3356, 36216), (4024, 30204), (4527, 26848), (5034, 24144), (6036, 20136), (6712, 18108), (7551, 16096), (8048, 15102), (9054, 13424), (10068, 12072)]