214825680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{298369}}^1$

素因数の和:298388

約数の個数: 60

約数和(自身を含む): 721458660

約数和(自身を除く): 506632980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 298369, 596738, 895107, 1193476, 1491845, 1790214, 2386952, 2685321, 2983690, 3580428, 4475535, 4773904, 5370642, 5967380, 7160856, 8951070, 10741284, 11934760, 13426605, 14321712, 17902140, 21482568, 23869520, 26853210, 35804280, 42965136, 53706420, 71608560, 107412840, 214825680]

約数ペア:

[(1, 214825680), (2, 107412840), (3, 71608560), (4, 53706420), (5, 42965136), (6, 35804280), (8, 26853210), (9, 23869520), (10, 21482568), (12, 17902140), (15, 14321712), (16, 13426605), (18, 11934760), (20, 10741284), (24, 8951070), (30, 7160856), (36, 5967380), (40, 5370642), (45, 4773904), (48, 4475535), (60, 3580428), (72, 2983690), (80, 2685321), (90, 2386952), (120, 1790214), (144, 1491845), (180, 1193476), (240, 895107), (360, 596738), (720, 298369)]