79455780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441421}}^1$

素因数の和:441436

約数の個数: 36

約数和(自身を含む): 241016412

約数和(自身を除く): 161560632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441421, 882842, 1324263, 1765684, 2207105, 2648526, 3972789, 4414210, 5297052, 6621315, 7945578, 8828420, 13242630, 15891156, 19863945, 26485260, 39727890, 79455780]

約数ペア:

[(1, 79455780), (2, 39727890), (3, 26485260), (4, 19863945), (5, 15891156), (6, 13242630), (9, 8828420), (10, 7945578), (12, 6621315), (15, 5297052), (18, 4414210), (20, 3972789), (30, 2648526), (36, 2207105), (45, 1765684), (60, 1324263), (90, 882842), (180, 441421)]