26840880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3419

約数の個数: 120

約数和(自身を含む): 98364240

約数和(自身を除く): 71523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3389, 3960, 6778, 7920, 10167, 13556, 16945, 20334, 27112, 30501, 33890, 37279, 40668, 50835, 54224, 61002, 67780, 74558, 81336, 101670, 111837, 122004, 135560, 149116, 152505, 162672, 186395, 203340, 223674, 244008, 271120, 298232, 305010, 335511, 372790, 406680, 447348, 488016, 559185, 596464, 610020, 671022, 745580, 813360, 894696, 1118370, 1220040, 1342044, 1491160, 1677555, 1789392, 2236740, 2440080, 2684088, 2982320, 3355110, 4473480, 5368176, 6710220, 8946960, 13420440, 26840880]

約数ペア:

[(1, 26840880), (2, 13420440), (3, 8946960), (4, 6710220), (5, 5368176), (6, 4473480), (8, 3355110), (9, 2982320), (10, 2684088), (11, 2440080), (12, 2236740), (15, 1789392), (16, 1677555), (18, 1491160), (20, 1342044), (22, 1220040), (24, 1118370), (30, 894696), (33, 813360), (36, 745580), (40, 671022), (44, 610020), (45, 596464), (48, 559185), (55, 488016), (60, 447348), (66, 406680), (72, 372790), (80, 335511), (88, 305010), (90, 298232), (99, 271120), (110, 244008), (120, 223674), (132, 203340), (144, 186395), (165, 162672), (176, 152505), (180, 149116), (198, 135560), (220, 122004), (240, 111837), (264, 101670), (330, 81336), (360, 74558), (396, 67780), (440, 61002), (495, 54224), (528, 50835), (660, 40668), (720, 37279), (792, 33890), (880, 30501), (990, 27112), (1320, 20334), (1584, 16945), (1980, 13556), (2640, 10167), (3389, 7920), (3960, 6778)]