87028560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 160

約数和(自身を含む): 307063680

約数和(自身を除く): 220035120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 937, 1032, 1080, 1161, 1290, 1548, 1720, 1874, 1935, 2064, 2160, 2322, 2580, 2811, 3096, 3440, 3748, 3870, 4644, 4685, 5160, 5622, 5805, 6192, 7496, 7740, 8433, 9288, 9370, 10320, 11244, 11610, 14055, 14992, 15480, 16866, 18576, 18740, 22488, 23220, 25299, 28110, 30960, 33732, 37480, 40291, 42165, 44976, 46440, 50598, 56220, 67464, 74960, 80582, 84330, 92880, 101196, 112440, 120873, 126495, 134928, 161164, 168660, 201455, 202392, 224880, 241746, 252990, 322328, 337320, 362619, 402910, 404784, 483492, 505980, 604365, 644656, 674640, 725238, 805820, 966984, 1011960, 1087857, 1208730, 1450476, 1611640, 1813095, 1933968, 2023920, 2175714, 2417460, 2900952, 3223280, 3626190, 4351428, 4834920, 5439285, 5801904, 7252380, 8702856, 9669840, 10878570, 14504760, 17405712, 21757140, 29009520, 43514280, 87028560]

約数ペア:

[(1, 87028560), (2, 43514280), (3, 29009520), (4, 21757140), (5, 17405712), (6, 14504760), (8, 10878570), (9, 9669840), (10, 8702856), (12, 7252380), (15, 5801904), (16, 5439285), (18, 4834920), (20, 4351428), (24, 3626190), (27, 3223280), (30, 2900952), (36, 2417460), (40, 2175714), (43, 2023920), (45, 1933968), (48, 1813095), (54, 1611640), (60, 1450476), (72, 1208730), (80, 1087857), (86, 1011960), (90, 966984), (108, 805820), (120, 725238), (129, 674640), (135, 644656), (144, 604365), (172, 505980), (180, 483492), (215, 404784), (216, 402910), (240, 362619), (258, 337320), (270, 322328), (344, 252990), (360, 241746), (387, 224880), (430, 202392), (432, 201455), (516, 168660), (540, 161164), (645, 134928), (688, 126495), (720, 120873), (774, 112440), (860, 101196), (937, 92880), (1032, 84330), (1080, 80582), (1161, 74960), (1290, 67464), (1548, 56220), (1720, 50598), (1874, 46440), (1935, 44976), (2064, 42165), (2160, 40291), (2322, 37480), (2580, 33732), (2811, 30960), (3096, 28110), (3440, 25299), (3748, 23220), (3870, 22488), (4644, 18740), (4685, 18576), (5160, 16866), (5622, 15480), (5805, 14992), (6192, 14055), (7496, 11610), (7740, 11244), (8433, 10320), (9288, 9370)]