6864880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 18079200

約数和(自身を除く): 11214320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 269, 290, 319, 440, 464, 538, 580, 638, 880, 1076, 1160, 1276, 1345, 1595, 2152, 2320, 2552, 2690, 2959, 3190, 4304, 5104, 5380, 5918, 6380, 7801, 10760, 11836, 12760, 14795, 15602, 21520, 23672, 25520, 29590, 31204, 39005, 47344, 59180, 62408, 78010, 85811, 118360, 124816, 156020, 171622, 236720, 312040, 343244, 429055, 624080, 686488, 858110, 1372976, 1716220, 3432440, 6864880]

約数ペア:

[(1, 6864880), (2, 3432440), (4, 1716220), (5, 1372976), (8, 858110), (10, 686488), (11, 624080), (16, 429055), (20, 343244), (22, 312040), (29, 236720), (40, 171622), (44, 156020), (55, 124816), (58, 118360), (80, 85811), (88, 78010), (110, 62408), (116, 59180), (145, 47344), (176, 39005), (220, 31204), (232, 29590), (269, 25520), (290, 23672), (319, 21520), (440, 15602), (464, 14795), (538, 12760), (580, 11836), (638, 10760), (880, 7801), (1076, 6380), (1160, 5918), (1276, 5380), (1345, 5104), (1595, 4304), (2152, 3190), (2320, 2959), (2552, 2690)]