67432740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1123879}}^1$

素因数の和:1123891

約数の個数: 24

約数和(自身を含む): 188811840

約数和(自身を除く): 121379100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1123879, 2247758, 3371637, 4495516, 5619395, 6743274, 11238790, 13486548, 16858185, 22477580, 33716370, 67432740]

約数ペア:

[(1, 67432740), (2, 33716370), (3, 22477580), (4, 16858185), (5, 13486548), (6, 11238790), (10, 6743274), (12, 5619395), (15, 4495516), (20, 3371637), (30, 2247758), (60, 1123879)]