3116480

素因数分解:

$2^6\times 5^1\times {\mathrm{9739}}^1$

素因数の和:9756

約数の個数: 28

約数和(自身を含む): 7421880

約数和(自身を除く): 4305400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9739, 19478, 38956, 48695, 77912, 97390, 155824, 194780, 311648, 389560, 623296, 779120, 1558240, 3116480]

約数ペア:

[(1, 3116480), (2, 1558240), (4, 779120), (5, 623296), (8, 389560), (10, 311648), (16, 194780), (20, 155824), (32, 97390), (40, 77912), (64, 48695), (80, 38956), (160, 19478), (320, 9739)]