60767840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 174781152

約数和(自身を除く): 114013312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 337, 368, 392, 460, 490, 560, 644, 674, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1348, 1568, 1610, 1685, 1840, 1960, 2254, 2359, 2576, 2696, 3220, 3370, 3680, 3920, 4508, 4718, 5152, 5392, 5635, 6440, 6740, 7751, 7840, 9016, 9436, 10784, 11270, 11795, 12880, 13480, 15502, 16513, 18032, 18872, 22540, 23590, 25760, 26960, 31004, 33026, 36064, 37744, 38755, 45080, 47180, 53920, 54257, 62008, 66052, 75488, 77510, 82565, 90160, 94360, 108514, 124016, 132104, 155020, 165130, 180320, 188720, 217028, 248032, 264208, 271285, 310040, 330260, 377440, 379799, 434056, 528416, 542570, 620080, 660520, 759598, 868112, 1085140, 1240160, 1321040, 1519196, 1736224, 1898995, 2170280, 2642080, 3038392, 3797990, 4340560, 6076784, 7595980, 8681120, 12153568, 15191960, 30383920, 60767840]

約数ペア:

[(1, 60767840), (2, 30383920), (4, 15191960), (5, 12153568), (7, 8681120), (8, 7595980), (10, 6076784), (14, 4340560), (16, 3797990), (20, 3038392), (23, 2642080), (28, 2170280), (32, 1898995), (35, 1736224), (40, 1519196), (46, 1321040), (49, 1240160), (56, 1085140), (70, 868112), (80, 759598), (92, 660520), (98, 620080), (112, 542570), (115, 528416), (140, 434056), (160, 379799), (161, 377440), (184, 330260), (196, 310040), (224, 271285), (230, 264208), (245, 248032), (280, 217028), (322, 188720), (337, 180320), (368, 165130), (392, 155020), (460, 132104), (490, 124016), (560, 108514), (644, 94360), (674, 90160), (736, 82565), (784, 77510), (805, 75488), (920, 66052), (980, 62008), (1120, 54257), (1127, 53920), (1288, 47180), (1348, 45080), (1568, 38755), (1610, 37744), (1685, 36064), (1840, 33026), (1960, 31004), (2254, 26960), (2359, 25760), (2576, 23590), (2696, 22540), (3220, 18872), (3370, 18032), (3680, 16513), (3920, 15502), (4508, 13480), (4718, 12880), (5152, 11795), (5392, 11270), (5635, 10784), (6440, 9436), (6740, 9016), (7751, 7840)]