39507960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329233}}^1$

素因数の和:329247

約数の個数: 32

約数和(自身を含む): 118524240

約数和(自身を除く): 79016280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329233, 658466, 987699, 1316932, 1646165, 1975398, 2633864, 3292330, 3950796, 4938495, 6584660, 7901592, 9876990, 13169320, 19753980, 39507960]

約数ペア:

[(1, 39507960), (2, 19753980), (3, 13169320), (4, 9876990), (5, 7901592), (6, 6584660), (8, 4938495), (10, 3950796), (12, 3292330), (15, 2633864), (20, 1975398), (24, 1646165), (30, 1316932), (40, 987699), (60, 658466), (120, 329233)]