1717320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 5624640

約数和(自身を除く): 3907320

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, 1301, 1320, 2602, 3903, 5204, 6505, 7806, 10408, 13010, 14311, 15612, 19515, 26020, 28622, 31224, 39030, 42933, 52040, 57244, 71555, 78060, 85866, 114488, 143110, 156120, 171732, 214665, 286220, 343464, 429330, 572440, 858660, 1717320]

約数ペア:

[(1, 1717320), (2, 858660), (3, 572440), (4, 429330), (5, 343464), (6, 286220), (8, 214665), (10, 171732), (11, 156120), (12, 143110), (15, 114488), (20, 85866), (22, 78060), (24, 71555), (30, 57244), (33, 52040), (40, 42933), (44, 39030), (55, 31224), (60, 28622), (66, 26020), (88, 19515), (110, 15612), (120, 14311), (132, 13010), (165, 10408), (220, 7806), (264, 6505), (330, 5204), (440, 3903), (660, 2602), (1301, 1320)]