1216699560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3379721}}^1$

素因数の和:3379738

約数の個数: 48

約数和(自身を含む): 3954274740

約数和(自身を除く): 2737575180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3379721, 6759442, 10139163, 13518884, 16898605, 20278326, 27037768, 30417489, 33797210, 40556652, 50695815, 60834978, 67594420, 81113304, 101391630, 121669956, 135188840, 152087445, 202783260, 243339912, 304174890, 405566520, 608349780, 1216699560]

約数ペア:

[(1, 1216699560), (2, 608349780), (3, 405566520), (4, 304174890), (5, 243339912), (6, 202783260), (8, 152087445), (9, 135188840), (10, 121669956), (12, 101391630), (15, 81113304), (18, 67594420), (20, 60834978), (24, 50695815), (30, 40556652), (36, 33797210), (40, 30417489), (45, 27037768), (60, 20278326), (72, 16898605), (90, 13518884), (120, 10139163), (180, 6759442), (360, 3379721)]