205657080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1713809}}^1$

素因数の和:1713823

約数の個数: 32

約数和(自身を含む): 616971600

約数和(自身を除く): 411314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1713809, 3427618, 5141427, 6855236, 8569045, 10282854, 13710472, 17138090, 20565708, 25707135, 34276180, 41131416, 51414270, 68552360, 102828540, 205657080]

約数ペア:

[(1, 205657080), (2, 102828540), (3, 68552360), (4, 51414270), (5, 41131416), (6, 34276180), (8, 25707135), (10, 20565708), (12, 17138090), (15, 13710472), (20, 10282854), (24, 8569045), (30, 6855236), (40, 5141427), (60, 3427618), (120, 1713809)]