65221080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{543509}}^1$

素因数の和:543523

約数の個数: 32

約数和(自身を含む): 195663600

約数和(自身を除く): 130442520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 543509, 1087018, 1630527, 2174036, 2717545, 3261054, 4348072, 5435090, 6522108, 8152635, 10870180, 13044216, 16305270, 21740360, 32610540, 65221080]

約数ペア:

[(1, 65221080), (2, 32610540), (3, 21740360), (4, 16305270), (5, 13044216), (6, 10870180), (8, 8152635), (10, 6522108), (12, 5435090), (15, 4348072), (20, 3261054), (24, 2717545), (30, 2174036), (40, 1630527), (60, 1087018), (120, 543509)]