271704840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205837}}^1$

素因数の和:205862

約数の個数: 64

約数和(自身を含む): 889220160

約数和(自身を除く): 617515320

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, 205837, 411674, 617511, 823348, 1029185, 1235022, 1646696, 2058370, 2264207, 2470044, 3087555, 4116740, 4528414, 4940088, 6175110, 6792621, 8233480, 9056828, 11321035, 12350220, 13585242, 18113656, 22642070, 24700440, 27170484, 33963105, 45284140, 54340968, 67926210, 90568280, 135852420, 271704840]

約数ペア:

[(1, 271704840), (2, 135852420), (3, 90568280), (4, 67926210), (5, 54340968), (6, 45284140), (8, 33963105), (10, 27170484), (11, 24700440), (12, 22642070), (15, 18113656), (20, 13585242), (22, 12350220), (24, 11321035), (30, 9056828), (33, 8233480), (40, 6792621), (44, 6175110), (55, 4940088), (60, 4528414), (66, 4116740), (88, 3087555), (110, 2470044), (120, 2264207), (132, 2058370), (165, 1646696), (220, 1235022), (264, 1029185), (330, 823348), (440, 617511), (660, 411674), (1320, 205837)]