9457680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 29623104

約数和(自身を除く): 20165424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 251, 314, 471, 502, 628, 753, 785, 942, 1004, 1255, 1256, 1506, 1570, 1884, 2008, 2355, 2510, 2512, 3012, 3140, 3765, 3768, 4016, 4710, 5020, 6024, 6280, 7530, 7536, 9420, 10040, 12048, 12560, 15060, 18840, 20080, 30120, 37680, 39407, 60240, 78814, 118221, 157628, 197035, 236442, 315256, 394070, 472884, 591105, 630512, 788140, 945768, 1182210, 1576280, 1891536, 2364420, 3152560, 4728840, 9457680]

約数ペア:

[(1, 9457680), (2, 4728840), (3, 3152560), (4, 2364420), (5, 1891536), (6, 1576280), (8, 1182210), (10, 945768), (12, 788140), (15, 630512), (16, 591105), (20, 472884), (24, 394070), (30, 315256), (40, 236442), (48, 197035), (60, 157628), (80, 118221), (120, 78814), (157, 60240), (240, 39407), (251, 37680), (314, 30120), (471, 20080), (502, 18840), (628, 15060), (753, 12560), (785, 12048), (942, 10040), (1004, 9420), (1255, 7536), (1256, 7530), (1506, 6280), (1570, 6024), (1884, 5020), (2008, 4710), (2355, 4016), (2510, 3768), (2512, 3765), (3012, 3140)]