65655480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49739}}^1$

素因数の和:49764

約数の個数: 64

約数和(自身を含む): 214876800

約数和(自身を除く): 149221320

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, 49739, 99478, 149217, 198956, 248695, 298434, 397912, 497390, 547129, 596868, 746085, 994780, 1094258, 1193736, 1492170, 1641387, 1989560, 2188516, 2735645, 2984340, 3282774, 4377032, 5471290, 5968680, 6565548, 8206935, 10942580, 13131096, 16413870, 21885160, 32827740, 65655480]

約数ペア:

[(1, 65655480), (2, 32827740), (3, 21885160), (4, 16413870), (5, 13131096), (6, 10942580), (8, 8206935), (10, 6565548), (11, 5968680), (12, 5471290), (15, 4377032), (20, 3282774), (22, 2984340), (24, 2735645), (30, 2188516), (33, 1989560), (40, 1641387), (44, 1492170), (55, 1193736), (60, 1094258), (66, 994780), (88, 746085), (110, 596868), (120, 547129), (132, 497390), (165, 397912), (220, 298434), (264, 248695), (330, 198956), (440, 149217), (660, 99478), (1320, 49739)]