70289760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{146437}}^1$

素因数の和:146455

約数の個数: 48

約数和(自身を含む): 221414256

約数和(自身を除く): 151124496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 146437, 292874, 439311, 585748, 732185, 878622, 1171496, 1464370, 1757244, 2196555, 2342992, 2928740, 3514488, 4393110, 4685984, 5857480, 7028976, 8786220, 11714960, 14057952, 17572440, 23429920, 35144880, 70289760]

約数ペア:

[(1, 70289760), (2, 35144880), (3, 23429920), (4, 17572440), (5, 14057952), (6, 11714960), (8, 8786220), (10, 7028976), (12, 5857480), (15, 4685984), (16, 4393110), (20, 3514488), (24, 2928740), (30, 2342992), (32, 2196555), (40, 1757244), (48, 1464370), (60, 1171496), (80, 878622), (96, 732185), (120, 585748), (160, 439311), (240, 292874), (480, 146437)]