85121760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177337}}^1$

素因数の和:177355

約数の個数: 48

約数和(自身を含む): 268135056

約数和(自身を除く): 183013296

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, 177337, 354674, 532011, 709348, 886685, 1064022, 1418696, 1773370, 2128044, 2660055, 2837392, 3546740, 4256088, 5320110, 5674784, 7093480, 8512176, 10640220, 14186960, 17024352, 21280440, 28373920, 42560880, 85121760]

約数ペア:

[(1, 85121760), (2, 42560880), (3, 28373920), (4, 21280440), (5, 17024352), (6, 14186960), (8, 10640220), (10, 8512176), (12, 7093480), (15, 5674784), (16, 5320110), (20, 4256088), (24, 3546740), (30, 2837392), (32, 2660055), (40, 2128044), (48, 1773370), (60, 1418696), (80, 1064022), (96, 886685), (120, 709348), (160, 532011), (240, 354674), (480, 177337)]