2741280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5711}}^1$

素因数の和:5729

約数の個数: 48

約数和(自身を含む): 8636544

約数和(自身を除く): 5895264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5711, 11422, 17133, 22844, 28555, 34266, 45688, 57110, 68532, 85665, 91376, 114220, 137064, 171330, 182752, 228440, 274128, 342660, 456880, 548256, 685320, 913760, 1370640, 2741280]

約数ペア:

[(1, 2741280), (2, 1370640), (3, 913760), (4, 685320), (5, 548256), (6, 456880), (8, 342660), (10, 274128), (12, 228440), (15, 182752), (16, 171330), (20, 137064), (24, 114220), (30, 91376), (32, 85665), (40, 68532), (48, 57110), (60, 45688), (80, 34266), (96, 28555), (120, 22844), (160, 17133), (240, 11422), (480, 5711)]