55773720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154927}}^1$

素因数の和:154944

約数の個数: 48

約数和(自身を含む): 181265760

約数和(自身を除く): 125492040

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, 154927, 309854, 464781, 619708, 774635, 929562, 1239416, 1394343, 1549270, 1859124, 2323905, 2788686, 3098540, 3718248, 4647810, 5577372, 6197080, 6971715, 9295620, 11154744, 13943430, 18591240, 27886860, 55773720]

約数ペア:

[(1, 55773720), (2, 27886860), (3, 18591240), (4, 13943430), (5, 11154744), (6, 9295620), (8, 6971715), (9, 6197080), (10, 5577372), (12, 4647810), (15, 3718248), (18, 3098540), (20, 2788686), (24, 2323905), (30, 1859124), (36, 1549270), (40, 1394343), (45, 1239416), (60, 929562), (72, 774635), (90, 619708), (120, 464781), (180, 309854), (360, 154927)]