140670360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{390751}}^1$

素因数の和:390768

約数の個数: 48

約数和(自身を含む): 457179840

約数和(自身を除く): 316509480

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, 390751, 781502, 1172253, 1563004, 1953755, 2344506, 3126008, 3516759, 3907510, 4689012, 5861265, 7033518, 7815020, 9378024, 11722530, 14067036, 15630040, 17583795, 23445060, 28134072, 35167590, 46890120, 70335180, 140670360]

約数ペア:

[(1, 140670360), (2, 70335180), (3, 46890120), (4, 35167590), (5, 28134072), (6, 23445060), (8, 17583795), (9, 15630040), (10, 14067036), (12, 11722530), (15, 9378024), (18, 7815020), (20, 7033518), (24, 5861265), (30, 4689012), (36, 3907510), (40, 3516759), (45, 3126008), (60, 2344506), (72, 1953755), (90, 1563004), (120, 1172253), (180, 781502), (360, 390751)]