124643760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{519349}}^1$

素因数の和:519365

約数の個数: 40

約数和(自身を含む): 386396400

約数和(自身を除く): 261752640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 519349, 1038698, 1558047, 2077396, 2596745, 3116094, 4154792, 5193490, 6232188, 7790235, 8309584, 10386980, 12464376, 15580470, 20773960, 24928752, 31160940, 41547920, 62321880, 124643760]

約数ペア:

[(1, 124643760), (2, 62321880), (3, 41547920), (4, 31160940), (5, 24928752), (6, 20773960), (8, 15580470), (10, 12464376), (12, 10386980), (15, 8309584), (16, 7790235), (20, 6232188), (24, 5193490), (30, 4154792), (40, 3116094), (48, 2596745), (60, 2077396), (80, 1558047), (120, 1038698), (240, 519349)]