82504680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 178768920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 167, 179, 184, 230, 276, 334, 345, 358, 460, 501, 537, 552, 668, 690, 716, 835, 895, 920, 1002, 1074, 1336, 1380, 1432, 1670, 1790, 2004, 2148, 2505, 2685, 2760, 3340, 3580, 3841, 4008, 4117, 4296, 5010, 5370, 6680, 7160, 7682, 8234, 10020, 10740, 11523, 12351, 15364, 16468, 19205, 20040, 20585, 21480, 23046, 24702, 29893, 30728, 32936, 38410, 41170, 46092, 49404, 57615, 59786, 61755, 76820, 82340, 89679, 92184, 98808, 115230, 119572, 123510, 149465, 153640, 164680, 179358, 230460, 239144, 247020, 298930, 358716, 448395, 460920, 494040, 597860, 687539, 717432, 896790, 1195720, 1375078, 1793580, 2062617, 2750156, 3437695, 3587160, 4125234, 5500312, 6875390, 8250468, 10313085, 13750780, 16500936, 20626170, 27501560, 41252340, 82504680]

約数ペア:

[(1, 82504680), (2, 41252340), (3, 27501560), (4, 20626170), (5, 16500936), (6, 13750780), (8, 10313085), (10, 8250468), (12, 6875390), (15, 5500312), (20, 4125234), (23, 3587160), (24, 3437695), (30, 2750156), (40, 2062617), (46, 1793580), (60, 1375078), (69, 1195720), (92, 896790), (115, 717432), (120, 687539), (138, 597860), (167, 494040), (179, 460920), (184, 448395), (230, 358716), (276, 298930), (334, 247020), (345, 239144), (358, 230460), (460, 179358), (501, 164680), (537, 153640), (552, 149465), (668, 123510), (690, 119572), (716, 115230), (835, 98808), (895, 92184), (920, 89679), (1002, 82340), (1074, 76820), (1336, 61755), (1380, 59786), (1432, 57615), (1670, 49404), (1790, 46092), (2004, 41170), (2148, 38410), (2505, 32936), (2685, 30728), (2760, 29893), (3340, 24702), (3580, 23046), (3841, 21480), (4008, 20585), (4117, 20040), (4296, 19205), (5010, 16468), (5370, 15364), (6680, 12351), (7160, 11523), (7682, 10740), (8234, 10020)]