241288020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1340489}}^1$

素因数の和:1340504

約数の個数: 36

約数和(自身を含む): 731907540

約数和(自身を除く): 490619520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1340489, 2680978, 4021467, 5361956, 6702445, 8042934, 12064401, 13404890, 16085868, 20107335, 24128802, 26809780, 40214670, 48257604, 60322005, 80429340, 120644010, 241288020]

約数ペア:

[(1, 241288020), (2, 120644010), (3, 80429340), (4, 60322005), (5, 48257604), (6, 40214670), (9, 26809780), (10, 24128802), (12, 20107335), (15, 16085868), (18, 13404890), (20, 12064401), (30, 8042934), (36, 6702445), (45, 5361956), (60, 4021467), (90, 2680978), (180, 1340489)]