80241570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297191}}^1$

素因数の和:297207

約数の個数: 32

約数和(自身を含む): 213978240

約数和(自身を除く): 133736670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297191, 594382, 891573, 1485955, 1783146, 2674719, 2971910, 4457865, 5349438, 8024157, 8915730, 13373595, 16048314, 26747190, 40120785, 80241570]

約数ペア:

[(1, 80241570), (2, 40120785), (3, 26747190), (5, 16048314), (6, 13373595), (9, 8915730), (10, 8024157), (15, 5349438), (18, 4457865), (27, 2971910), (30, 2674719), (45, 1783146), (54, 1485955), (90, 891573), (135, 594382), (270, 297191)]