27090120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{225751}}^1$

素因数の和:225765

約数の個数: 32

約数和(自身を含む): 81270720

約数和(自身を除く): 54180600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 225751, 451502, 677253, 903004, 1128755, 1354506, 1806008, 2257510, 2709012, 3386265, 4515020, 5418024, 6772530, 9030040, 13545060, 27090120]

約数ペア:

[(1, 27090120), (2, 13545060), (3, 9030040), (4, 6772530), (5, 5418024), (6, 4515020), (8, 3386265), (10, 2709012), (12, 2257510), (15, 1806008), (20, 1354506), (24, 1128755), (30, 903004), (40, 677253), (60, 451502), (120, 225751)]