85124040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1693}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 256132800

約数和(自身を除く): 171008760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 1693, 2095, 2514, 3352, 3386, 4190, 5028, 5079, 6285, 6772, 8380, 8465, 10056, 10158, 12570, 13544, 16760, 16930, 20316, 25140, 25395, 33860, 40632, 50280, 50790, 67720, 101580, 203160, 709367, 1418734, 2128101, 2837468, 3546835, 4256202, 5674936, 7093670, 8512404, 10640505, 14187340, 17024808, 21281010, 28374680, 42562020, 85124040]

約数ペア:

[(1, 85124040), (2, 42562020), (3, 28374680), (4, 21281010), (5, 17024808), (6, 14187340), (8, 10640505), (10, 8512404), (12, 7093670), (15, 5674936), (20, 4256202), (24, 3546835), (30, 2837468), (40, 2128101), (60, 1418734), (120, 709367), (419, 203160), (838, 101580), (1257, 67720), (1676, 50790), (1693, 50280), (2095, 40632), (2514, 33860), (3352, 25395), (3386, 25140), (4190, 20316), (5028, 16930), (5079, 16760), (6285, 13544), (6772, 12570), (8380, 10158), (8465, 10056)]