27447960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228733}}^1$

素因数の和:228747

約数の個数: 32

約数和(自身を含む): 82344240

約数和(自身を除く): 54896280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228733, 457466, 686199, 914932, 1143665, 1372398, 1829864, 2287330, 2744796, 3430995, 4574660, 5489592, 6861990, 9149320, 13723980, 27447960]

約数ペア:

[(1, 27447960), (2, 13723980), (3, 9149320), (4, 6861990), (5, 5489592), (6, 4574660), (8, 3430995), (10, 2744796), (12, 2287330), (15, 1829864), (20, 1372398), (24, 1143665), (30, 914932), (40, 686199), (60, 457466), (120, 228733)]