13665840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56941}}^1$

素因数の和:56957

約数の個数: 40

約数和(自身を含む): 42364848

約数和(自身を除く): 28699008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56941, 113882, 170823, 227764, 284705, 341646, 455528, 569410, 683292, 854115, 911056, 1138820, 1366584, 1708230, 2277640, 2733168, 3416460, 4555280, 6832920, 13665840]

約数ペア:

[(1, 13665840), (2, 6832920), (3, 4555280), (4, 3416460), (5, 2733168), (6, 2277640), (8, 1708230), (10, 1366584), (12, 1138820), (15, 911056), (16, 854115), (20, 683292), (24, 569410), (30, 455528), (40, 341646), (48, 284705), (60, 227764), (80, 170823), (120, 113882), (240, 56941)]