30880272

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3049}}^1$

素因数の和:3271

約数の個数: 40

約数和(自身を含む): 80178400

約数和(自身を除く): 49298128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3049, 3376, 5064, 6098, 9147, 10128, 12196, 18294, 24392, 36588, 48784, 73176, 146352, 643339, 1286678, 1930017, 2573356, 3860034, 5146712, 7720068, 10293424, 15440136, 30880272]

約数ペア:

[(1, 30880272), (2, 15440136), (3, 10293424), (4, 7720068), (6, 5146712), (8, 3860034), (12, 2573356), (16, 1930017), (24, 1286678), (48, 643339), (211, 146352), (422, 73176), (633, 48784), (844, 36588), (1266, 24392), (1688, 18294), (2532, 12196), (3049, 10128), (3376, 9147), (5064, 6098)]