85376280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64679}}^1$

素因数の和:64704

約数の個数: 64

約数和(自身を含む): 279417600

約数和(自身を除く): 194041320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 64679, 129358, 194037, 258716, 323395, 388074, 517432, 646790, 711469, 776148, 970185, 1293580, 1422938, 1552296, 1940370, 2134407, 2587160, 2845876, 3557345, 3880740, 4268814, 5691752, 7114690, 7761480, 8537628, 10672035, 14229380, 17075256, 21344070, 28458760, 42688140, 85376280]

約数ペア:

[(1, 85376280), (2, 42688140), (3, 28458760), (4, 21344070), (5, 17075256), (6, 14229380), (8, 10672035), (10, 8537628), (11, 7761480), (12, 7114690), (15, 5691752), (20, 4268814), (22, 3880740), (24, 3557345), (30, 2845876), (33, 2587160), (40, 2134407), (44, 1940370), (55, 1552296), (60, 1422938), (66, 1293580), (88, 970185), (110, 776148), (120, 711469), (132, 646790), (165, 517432), (220, 388074), (264, 323395), (330, 258716), (440, 194037), (660, 129358), (1320, 64679)]