66325080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{552709}}^1$

素因数の和:552723

約数の個数: 32

約数和(自身を含む): 198975600

約数和(自身を除く): 132650520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 552709, 1105418, 1658127, 2210836, 2763545, 3316254, 4421672, 5527090, 6632508, 8290635, 11054180, 13265016, 16581270, 22108360, 33162540, 66325080]

約数ペア:

[(1, 66325080), (2, 33162540), (3, 22108360), (4, 16581270), (5, 13265016), (6, 11054180), (8, 8290635), (10, 6632508), (12, 5527090), (15, 4421672), (20, 3316254), (24, 2763545), (30, 2210836), (40, 1658127), (60, 1105418), (120, 552709)]