71349360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297289}}^1$

素因数の和:297305

約数の個数: 40

約数和(自身を含む): 221183760

約数和(自身を除く): 149834400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297289, 594578, 891867, 1189156, 1486445, 1783734, 2378312, 2972890, 3567468, 4459335, 4756624, 5945780, 7134936, 8918670, 11891560, 14269872, 17837340, 23783120, 35674680, 71349360]

約数ペア:

[(1, 71349360), (2, 35674680), (3, 23783120), (4, 17837340), (5, 14269872), (6, 11891560), (8, 8918670), (10, 7134936), (12, 5945780), (15, 4756624), (16, 4459335), (20, 3567468), (24, 2972890), (30, 2378312), (40, 1783734), (48, 1486445), (60, 1189156), (80, 891867), (120, 594578), (240, 297289)]