87671280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365297}}^1$

素因数の和:365313

約数の個数: 40

約数和(自身を含む): 271781712

約数和(自身を除く): 184110432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365297, 730594, 1095891, 1461188, 1826485, 2191782, 2922376, 3652970, 4383564, 5479455, 5844752, 7305940, 8767128, 10958910, 14611880, 17534256, 21917820, 29223760, 43835640, 87671280]

約数ペア:

[(1, 87671280), (2, 43835640), (3, 29223760), (4, 21917820), (5, 17534256), (6, 14611880), (8, 10958910), (10, 8767128), (12, 7305940), (15, 5844752), (16, 5479455), (20, 4383564), (24, 3652970), (30, 2922376), (40, 2191782), (48, 1826485), (60, 1461188), (80, 1095891), (120, 730594), (240, 365297)]