328689180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1826051}}^1$

素因数の和:1826066

約数の個数: 36

約数和(自身を含む): 997024392

約数和(自身を除く): 668335212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1826051, 3652102, 5478153, 7304204, 9130255, 10956306, 16434459, 18260510, 21912612, 27390765, 32868918, 36521020, 54781530, 65737836, 82172295, 109563060, 164344590, 328689180]

約数ペア:

[(1, 328689180), (2, 164344590), (3, 109563060), (4, 82172295), (5, 65737836), (6, 54781530), (9, 36521020), (10, 32868918), (12, 27390765), (15, 21912612), (18, 18260510), (20, 16434459), (30, 10956306), (36, 9130255), (45, 7304204), (60, 5478153), (90, 3652102), (180, 1826051)]