102139920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47287}}^1$

素因数の和:47309

約数の個数: 80

約数和(自身を含む): 351822720

約数和(自身を除く): 249682800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 47287, 94574, 141861, 189148, 236435, 283722, 378296, 425583, 472870, 567444, 709305, 756592, 851166, 945740, 1134888, 1276749, 1418610, 1702332, 1891480, 2127915, 2269776, 2553498, 2837220, 3404664, 3782960, 4255830, 5106996, 5674440, 6383745, 6809328, 8511660, 10213992, 11348880, 12767490, 17023320, 20427984, 25534980, 34046640, 51069960, 102139920]

約数ペア:

[(1, 102139920), (2, 51069960), (3, 34046640), (4, 25534980), (5, 20427984), (6, 17023320), (8, 12767490), (9, 11348880), (10, 10213992), (12, 8511660), (15, 6809328), (16, 6383745), (18, 5674440), (20, 5106996), (24, 4255830), (27, 3782960), (30, 3404664), (36, 2837220), (40, 2553498), (45, 2269776), (48, 2127915), (54, 1891480), (60, 1702332), (72, 1418610), (80, 1276749), (90, 1134888), (108, 945740), (120, 851166), (135, 756592), (144, 709305), (180, 567444), (216, 472870), (240, 425583), (270, 378296), (360, 283722), (432, 236435), (540, 189148), (720, 141861), (1080, 94574), (2160, 47287)]