The number 6,360,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 151 156 162 180 195 216 234 260 270 302 312 324 351 360 390 405 453 468 520 540 585 604 648 702 755 780 810 906 936 1,053 1,080 1,170 1,208 1,359 1,404 1,510 1,560 1,620 1,755 1,812 1,963 2,106 2,265 2,340 2,718 2,808 3,020 3,240 3,510 3,624 3,926 4,077 4,212 4,530 4,680 5,265 5,436 5,889 6,040 6,795 7,020 7,852 8,154 8,424 9,060 9,815 10,530 10,872 11,778 12,231 13,590 14,040 15,704 16,308 17,667 18,120 19,630 20,385 21,060 23,556 24,462 27,180 29,445 32,616 35,334 39,260 40,770 42,120 47,112 48,924 53,001 54,360 58,890 61,155 70,668 78,520 81,540 88,335 97,848 106,002 117,780 122,310 141,336 159,003 163,080 176,670 212,004 235,560 244,620 265,005 318,006 353,340 424,008 489,240 530,010 636,012 706,680 795,015 1,060,020 1,272,024 1,590,030 2,120,040 3,180,060 and 6,360,120, with no remainder.
Since 6,360,120 cannot be divided by just 1 and 6,360,120, it is a composite number.