3241040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 8570880

約数和(自身を除く): 5329840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 127, 145, 176, 220, 232, 254, 290, 319, 440, 464, 508, 580, 635, 638, 880, 1016, 1160, 1270, 1276, 1397, 1595, 2032, 2320, 2540, 2552, 2794, 3190, 3683, 5080, 5104, 5588, 6380, 6985, 7366, 10160, 11176, 12760, 13970, 14732, 18415, 22352, 25520, 27940, 29464, 36830, 40513, 55880, 58928, 73660, 81026, 111760, 147320, 162052, 202565, 294640, 324104, 405130, 648208, 810260, 1620520, 3241040]

約数ペア:

[(1, 3241040), (2, 1620520), (4, 810260), (5, 648208), (8, 405130), (10, 324104), (11, 294640), (16, 202565), (20, 162052), (22, 147320), (29, 111760), (40, 81026), (44, 73660), (55, 58928), (58, 55880), (80, 40513), (88, 36830), (110, 29464), (116, 27940), (127, 25520), (145, 22352), (176, 18415), (220, 14732), (232, 13970), (254, 12760), (290, 11176), (319, 10160), (440, 7366), (464, 6985), (508, 6380), (580, 5588), (635, 5104), (638, 5080), (880, 3683), (1016, 3190), (1160, 2794), (1270, 2552), (1276, 2540), (1397, 2320), (1595, 2032)]