84219120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2279

約数の個数: 120

約数和(自身を含む): 288302976

約数和(自身を除く): 204083856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2207, 2385, 2544, 3180, 3816, 4240, 4414, 4770, 6360, 6621, 7632, 8828, 9540, 11035, 12720, 13242, 17656, 19080, 19863, 22070, 26484, 33105, 35312, 38160, 39726, 44140, 52968, 66210, 79452, 88280, 99315, 105936, 116971, 132420, 158904, 176560, 198630, 233942, 264840, 317808, 350913, 397260, 467884, 529680, 584855, 701826, 794520, 935768, 1052739, 1169710, 1403652, 1589040, 1754565, 1871536, 2105478, 2339420, 2807304, 3509130, 4210956, 4678840, 5263695, 5614608, 7018260, 8421912, 9357680, 10527390, 14036520, 16843824, 21054780, 28073040, 42109560, 84219120]

約数ペア:

[(1, 84219120), (2, 42109560), (3, 28073040), (4, 21054780), (5, 16843824), (6, 14036520), (8, 10527390), (9, 9357680), (10, 8421912), (12, 7018260), (15, 5614608), (16, 5263695), (18, 4678840), (20, 4210956), (24, 3509130), (30, 2807304), (36, 2339420), (40, 2105478), (45, 1871536), (48, 1754565), (53, 1589040), (60, 1403652), (72, 1169710), (80, 1052739), (90, 935768), (106, 794520), (120, 701826), (144, 584855), (159, 529680), (180, 467884), (212, 397260), (240, 350913), (265, 317808), (318, 264840), (360, 233942), (424, 198630), (477, 176560), (530, 158904), (636, 132420), (720, 116971), (795, 105936), (848, 99315), (954, 88280), (1060, 79452), (1272, 66210), (1590, 52968), (1908, 44140), (2120, 39726), (2207, 38160), (2385, 35312), (2544, 33105), (3180, 26484), (3816, 22070), (4240, 19863), (4414, 19080), (4770, 17656), (6360, 13242), (6621, 12720), (7632, 11035), (8828, 9540)]