90841080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68819}}^1$

素因数の和:68844

約数の個数: 64

約数和(自身を含む): 297302400

約数和(自身を除く): 206461320

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, 68819, 137638, 206457, 275276, 344095, 412914, 550552, 688190, 757009, 825828, 1032285, 1376380, 1514018, 1651656, 2064570, 2271027, 2752760, 3028036, 3785045, 4129140, 4542054, 6056072, 7570090, 8258280, 9084108, 11355135, 15140180, 18168216, 22710270, 30280360, 45420540, 90841080]

約数ペア:

[(1, 90841080), (2, 45420540), (3, 30280360), (4, 22710270), (5, 18168216), (6, 15140180), (8, 11355135), (10, 9084108), (11, 8258280), (12, 7570090), (15, 6056072), (20, 4542054), (22, 4129140), (24, 3785045), (30, 3028036), (33, 2752760), (40, 2271027), (44, 2064570), (55, 1651656), (60, 1514018), (66, 1376380), (88, 1032285), (110, 825828), (120, 757009), (132, 688190), (165, 550552), (220, 412914), (264, 344095), (330, 275276), (440, 206457), (660, 137638), (1320, 68819)]