320143080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2667859}}^1$

素因数の和:2667873

約数の個数: 32

約数和(自身を含む): 960429600

約数和(自身を除く): 640286520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2667859, 5335718, 8003577, 10671436, 13339295, 16007154, 21342872, 26678590, 32014308, 40017885, 53357180, 64028616, 80035770, 106714360, 160071540, 320143080]

約数ペア:

[(1, 320143080), (2, 160071540), (3, 106714360), (4, 80035770), (5, 64028616), (6, 53357180), (8, 40017885), (10, 32014308), (12, 26678590), (15, 21342872), (20, 16007154), (24, 13339295), (30, 10671436), (40, 8003577), (60, 5335718), (120, 2667859)]