214820880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{895087}}^1$

素因数の和:895103

約数の個数: 40

約数和(自身を含む): 665945472

約数和(自身を除く): 451124592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 895087, 1790174, 2685261, 3580348, 4475435, 5370522, 7160696, 8950870, 10741044, 13426305, 14321392, 17901740, 21482088, 26852610, 35803480, 42964176, 53705220, 71606960, 107410440, 214820880]

約数ペア:

[(1, 214820880), (2, 107410440), (3, 71606960), (4, 53705220), (5, 42964176), (6, 35803480), (8, 26852610), (10, 21482088), (12, 17901740), (15, 14321392), (16, 13426305), (20, 10741044), (24, 8950870), (30, 7160696), (40, 5370522), (48, 4475435), (60, 3580348), (80, 2685261), (120, 1790174), (240, 895087)]