9160680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 27800640

約数和(自身を除く): 18639960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 787, 970, 1164, 1455, 1574, 1940, 2328, 2361, 2910, 3148, 3880, 3935, 4722, 5820, 6296, 7870, 9444, 11640, 11805, 15740, 18888, 23610, 31480, 47220, 76339, 94440, 152678, 229017, 305356, 381695, 458034, 610712, 763390, 916068, 1145085, 1526780, 1832136, 2290170, 3053560, 4580340, 9160680]

約数ペア:

[(1, 9160680), (2, 4580340), (3, 3053560), (4, 2290170), (5, 1832136), (6, 1526780), (8, 1145085), (10, 916068), (12, 763390), (15, 610712), (20, 458034), (24, 381695), (30, 305356), (40, 229017), (60, 152678), (97, 94440), (120, 76339), (194, 47220), (291, 31480), (388, 23610), (485, 18888), (582, 15740), (776, 11805), (787, 11640), (970, 9444), (1164, 7870), (1455, 6296), (1574, 5820), (1940, 4722), (2328, 3935), (2361, 3880), (2910, 3148)]