270082740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264787}}^1$

素因数の和:264816

約数の個数: 48

約数和(自身を含む): 800718912

約数和(自身を除く): 530636172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 264787, 529574, 794361, 1059148, 1323935, 1588722, 2647870, 3177444, 3971805, 4501379, 5295740, 7943610, 9002758, 13504137, 15887220, 18005516, 22506895, 27008274, 45013790, 54016548, 67520685, 90027580, 135041370, 270082740]

約数ペア:

[(1, 270082740), (2, 135041370), (3, 90027580), (4, 67520685), (5, 54016548), (6, 45013790), (10, 27008274), (12, 22506895), (15, 18005516), (17, 15887220), (20, 13504137), (30, 9002758), (34, 7943610), (51, 5295740), (60, 4501379), (68, 3971805), (85, 3177444), (102, 2647870), (170, 1588722), (204, 1323935), (255, 1059148), (340, 794361), (510, 529574), (1020, 264787)]