12289143120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51204763}}^1$

素因数の和:51204779

約数の個数: 40

約数和(自身を含む): 38096344416

約数和(自身を除く): 25807201296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51204763, 102409526, 153614289, 204819052, 256023815, 307228578, 409638104, 512047630, 614457156, 768071445, 819276208, 1024095260, 1228914312, 1536142890, 2048190520, 2457828624, 3072285780, 4096381040, 6144571560, 12289143120]

約数ペア:

[(1, 12289143120), (2, 6144571560), (3, 4096381040), (4, 3072285780), (5, 2457828624), (6, 2048190520), (8, 1536142890), (10, 1228914312), (12, 1024095260), (15, 819276208), (16, 768071445), (20, 614457156), (24, 512047630), (30, 409638104), (40, 307228578), (48, 256023815), (60, 204819052), (80, 153614289), (120, 102409526), (240, 51204763)]