84691080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5531

約数の個数: 96

約数和(自身を含む): 281698560

約数和(自身を除く): 197007480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5471, 7740, 10942, 15480, 16413, 21884, 27355, 32826, 43768, 49239, 54710, 65652, 82065, 98478, 109420, 131304, 164130, 196956, 218840, 235253, 246195, 328260, 393912, 470506, 492390, 656520, 705759, 941012, 984780, 1176265, 1411518, 1882024, 1969560, 2117277, 2352530, 2823036, 3528795, 4234554, 4705060, 5646072, 7057590, 8469108, 9410120, 10586385, 14115180, 16938216, 21172770, 28230360, 42345540, 84691080]

約数ペア:

[(1, 84691080), (2, 42345540), (3, 28230360), (4, 21172770), (5, 16938216), (6, 14115180), (8, 10586385), (9, 9410120), (10, 8469108), (12, 7057590), (15, 5646072), (18, 4705060), (20, 4234554), (24, 3528795), (30, 2823036), (36, 2352530), (40, 2117277), (43, 1969560), (45, 1882024), (60, 1411518), (72, 1176265), (86, 984780), (90, 941012), (120, 705759), (129, 656520), (172, 492390), (180, 470506), (215, 393912), (258, 328260), (344, 246195), (360, 235253), (387, 218840), (430, 196956), (516, 164130), (645, 131304), (774, 109420), (860, 98478), (1032, 82065), (1290, 65652), (1548, 54710), (1720, 49239), (1935, 43768), (2580, 32826), (3096, 27355), (3870, 21884), (5160, 16413), (5471, 15480), (7740, 10942)]