274272720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 888693120

約数和(自身を除く): 614420400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 157, 174, 232, 240, 251, 290, 314, 348, 435, 464, 471, 502, 580, 628, 696, 753, 785, 870, 942, 1004, 1160, 1255, 1256, 1392, 1506, 1570, 1740, 1884, 2008, 2320, 2355, 2510, 2512, 3012, 3140, 3480, 3765, 3768, 4016, 4553, 4710, 5020, 6024, 6280, 6960, 7279, 7530, 7536, 9106, 9420, 10040, 12048, 12560, 13659, 14558, 15060, 18212, 18840, 20080, 21837, 22765, 27318, 29116, 30120, 36395, 36424, 37680, 39407, 43674, 45530, 54636, 58232, 60240, 68295, 72790, 72848, 78814, 87348, 91060, 109185, 109272, 116464, 118221, 136590, 145580, 157628, 174696, 182120, 197035, 218370, 218544, 236442, 273180, 291160, 315256, 349392, 364240, 394070, 436740, 472884, 546360, 582320, 591105, 630512, 788140, 873480, 945768, 1092720, 1142803, 1182210, 1576280, 1746960, 1891536, 2285606, 2364420, 3152560, 3428409, 4571212, 4728840, 5714015, 6856818, 9142424, 9457680, 11428030, 13713636, 17142045, 18284848, 22856060, 27427272, 34284090, 45712120, 54854544, 68568180, 91424240, 137136360, 274272720]

約数ペア:

[(1, 274272720), (2, 137136360), (3, 91424240), (4, 68568180), (5, 54854544), (6, 45712120), (8, 34284090), (10, 27427272), (12, 22856060), (15, 18284848), (16, 17142045), (20, 13713636), (24, 11428030), (29, 9457680), (30, 9142424), (40, 6856818), (48, 5714015), (58, 4728840), (60, 4571212), (80, 3428409), (87, 3152560), (116, 2364420), (120, 2285606), (145, 1891536), (157, 1746960), (174, 1576280), (232, 1182210), (240, 1142803), (251, 1092720), (290, 945768), (314, 873480), (348, 788140), (435, 630512), (464, 591105), (471, 582320), (502, 546360), (580, 472884), (628, 436740), (696, 394070), (753, 364240), (785, 349392), (870, 315256), (942, 291160), (1004, 273180), (1160, 236442), (1255, 218544), (1256, 218370), (1392, 197035), (1506, 182120), (1570, 174696), (1740, 157628), (1884, 145580), (2008, 136590), (2320, 118221), (2355, 116464), (2510, 109272), (2512, 109185), (3012, 91060), (3140, 87348), (3480, 78814), (3765, 72848), (3768, 72790), (4016, 68295), (4553, 60240), (4710, 58232), (5020, 54636), (6024, 45530), (6280, 43674), (6960, 39407), (7279, 37680), (7530, 36424), (7536, 36395), (9106, 30120), (9420, 29116), (10040, 27318), (12048, 22765), (12560, 21837), (13659, 20080), (14558, 18840), (15060, 18212)]