56727240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3011}}^1$

素因数の和:3182

約数の個数: 64

約数和(自身を含む): 171322560

約数和(自身を除く): 114595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3011, 3140, 3768, 4710, 6022, 6280, 9033, 9420, 12044, 15055, 18066, 18840, 24088, 30110, 36132, 45165, 60220, 72264, 90330, 120440, 180660, 361320, 472727, 945454, 1418181, 1890908, 2363635, 2836362, 3781816, 4727270, 5672724, 7090905, 9454540, 11345448, 14181810, 18909080, 28363620, 56727240]

約数ペア:

[(1, 56727240), (2, 28363620), (3, 18909080), (4, 14181810), (5, 11345448), (6, 9454540), (8, 7090905), (10, 5672724), (12, 4727270), (15, 3781816), (20, 2836362), (24, 2363635), (30, 1890908), (40, 1418181), (60, 945454), (120, 472727), (157, 361320), (314, 180660), (471, 120440), (628, 90330), (785, 72264), (942, 60220), (1256, 45165), (1570, 36132), (1884, 30110), (2355, 24088), (3011, 18840), (3140, 18066), (3768, 15055), (4710, 12044), (6022, 9420), (6280, 9033)]