255454320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96763}}^1$

素因数の和:96790

約数の個数: 80

約数和(自身を含む): 863908992

約数和(自身を除く): 608454672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 96763, 193526, 290289, 387052, 483815, 580578, 774104, 967630, 1064393, 1161156, 1451445, 1548208, 1935260, 2128786, 2322312, 2902890, 3193179, 3870520, 4257572, 4644624, 5321965, 5805780, 6386358, 7741040, 8515144, 10643930, 11611560, 12772716, 15965895, 17030288, 21287860, 23223120, 25545432, 31931790, 42575720, 51090864, 63863580, 85151440, 127727160, 255454320]

約数ペア:

[(1, 255454320), (2, 127727160), (3, 85151440), (4, 63863580), (5, 51090864), (6, 42575720), (8, 31931790), (10, 25545432), (11, 23223120), (12, 21287860), (15, 17030288), (16, 15965895), (20, 12772716), (22, 11611560), (24, 10643930), (30, 8515144), (33, 7741040), (40, 6386358), (44, 5805780), (48, 5321965), (55, 4644624), (60, 4257572), (66, 3870520), (80, 3193179), (88, 2902890), (110, 2322312), (120, 2128786), (132, 1935260), (165, 1548208), (176, 1451445), (220, 1161156), (240, 1064393), (264, 967630), (330, 774104), (440, 580578), (528, 483815), (660, 387052), (880, 290289), (1320, 193526), (2640, 96763)]