71414904480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{338909}}^1$

素因数の和:339366

約数の個数: 96

約数和(自身を含む): 225470044800

約数和(自身を除く): 154055140320

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, 439, 480, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 10536, 13170, 14048, 17560, 21072, 26340, 35120, 42144, 52680, 70240, 105360, 210720, 338909, 677818, 1016727, 1355636, 1694545, 2033454, 2711272, 3389090, 4066908, 5083635, 5422544, 6778180, 8133816, 10167270, 10845088, 13556360, 16267632, 20334540, 27112720, 32535264, 40669080, 54225440, 81338160, 148781051, 162676320, 297562102, 446343153, 595124204, 743905255, 892686306, 1190248408, 1487810510, 1785372612, 2231715765, 2380496816, 2975621020, 3570745224, 4463431530, 4760993632, 5951242040, 7141490448, 8926863060, 11902484080, 14282980896, 17853726120, 23804968160, 35707452240, 71414904480]

約数ペア:

[(1, 71414904480), (2, 35707452240), (3, 23804968160), (4, 17853726120), (5, 14282980896), (6, 11902484080), (8, 8926863060), (10, 7141490448), (12, 5951242040), (15, 4760993632), (16, 4463431530), (20, 3570745224), (24, 2975621020), (30, 2380496816), (32, 2231715765), (40, 1785372612), (48, 1487810510), (60, 1190248408), (80, 892686306), (96, 743905255), (120, 595124204), (160, 446343153), (240, 297562102), (439, 162676320), (480, 148781051), (878, 81338160), (1317, 54225440), (1756, 40669080), (2195, 32535264), (2634, 27112720), (3512, 20334540), (4390, 16267632), (5268, 13556360), (6585, 10845088), (7024, 10167270), (8780, 8133816), (10536, 6778180), (13170, 5422544), (14048, 5083635), (17560, 4066908), (21072, 3389090), (26340, 2711272), (35120, 2033454), (42144, 1694545), (52680, 1355636), (70240, 1016727), (105360, 677818), (210720, 338909)]