208286880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{433931}}^1$

素因数の和:433949

約数の個数: 48

約数和(自身を含む): 656105184

約数和(自身を除く): 447818304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 433931, 867862, 1301793, 1735724, 2169655, 2603586, 3471448, 4339310, 5207172, 6508965, 6942896, 8678620, 10414344, 13017930, 13885792, 17357240, 20828688, 26035860, 34714480, 41657376, 52071720, 69428960, 104143440, 208286880]

約数ペア:

[(1, 208286880), (2, 104143440), (3, 69428960), (4, 52071720), (5, 41657376), (6, 34714480), (8, 26035860), (10, 20828688), (12, 17357240), (15, 13885792), (16, 13017930), (20, 10414344), (24, 8678620), (30, 6942896), (32, 6508965), (40, 5207172), (48, 4339310), (60, 3471448), (80, 2603586), (96, 2169655), (120, 1735724), (160, 1301793), (240, 867862), (480, 433931)]