47493720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131927}}^1$

素因数の和:131944

約数の個数: 48

約数和(自身を含む): 154355760

約数和(自身を除く): 106862040

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, 131927, 263854, 395781, 527708, 659635, 791562, 1055416, 1187343, 1319270, 1583124, 1978905, 2374686, 2638540, 3166248, 3957810, 4749372, 5277080, 5936715, 7915620, 9498744, 11873430, 15831240, 23746860, 47493720]

約数ペア:

[(1, 47493720), (2, 23746860), (3, 15831240), (4, 11873430), (5, 9498744), (6, 7915620), (8, 5936715), (9, 5277080), (10, 4749372), (12, 3957810), (15, 3166248), (18, 2638540), (20, 2374686), (24, 1978905), (30, 1583124), (36, 1319270), (40, 1187343), (45, 1055416), (60, 791562), (72, 659635), (90, 527708), (120, 395781), (180, 263854), (360, 131927)]