6878080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 17956080

約数和(自身を除く): 11078000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 977, 1408, 1760, 1954, 3520, 3908, 4885, 7040, 7816, 9770, 10747, 15632, 19540, 21494, 31264, 39080, 42988, 53735, 62528, 78160, 85976, 107470, 125056, 156320, 171952, 214940, 312640, 343904, 429880, 625280, 687808, 859760, 1375616, 1719520, 3439040, 6878080]

約数ペア:

[(1, 6878080), (2, 3439040), (4, 1719520), (5, 1375616), (8, 859760), (10, 687808), (11, 625280), (16, 429880), (20, 343904), (22, 312640), (32, 214940), (40, 171952), (44, 156320), (55, 125056), (64, 107470), (80, 85976), (88, 78160), (110, 62528), (128, 53735), (160, 42988), (176, 39080), (220, 31264), (320, 21494), (352, 19540), (440, 15632), (640, 10747), (704, 9770), (880, 7816), (977, 7040), (1408, 4885), (1760, 3908), (1954, 3520)]