12925260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71807}}^1$

素因数の和:71822

約数の個数: 36

約数和(自身を含む): 39207168

約数和(自身を除く): 26281908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 71807, 143614, 215421, 287228, 359035, 430842, 646263, 718070, 861684, 1077105, 1292526, 1436140, 2154210, 2585052, 3231315, 4308420, 6462630, 12925260]

約数ペア:

[(1, 12925260), (2, 6462630), (3, 4308420), (4, 3231315), (5, 2585052), (6, 2154210), (9, 1436140), (10, 1292526), (12, 1077105), (15, 861684), (18, 718070), (20, 646263), (30, 430842), (36, 359035), (45, 287228), (60, 215421), (90, 143614), (180, 71807)]