204465180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3407753}}^1$

素因数の和:3407765

約数の個数: 24

約数和(自身を含む): 572502672

約数和(自身を除く): 368037492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3407753, 6815506, 10223259, 13631012, 17038765, 20446518, 34077530, 40893036, 51116295, 68155060, 102232590, 204465180]

約数ペア:

[(1, 204465180), (2, 102232590), (3, 68155060), (4, 51116295), (5, 40893036), (6, 34077530), (10, 20446518), (12, 17038765), (15, 13631012), (20, 10223259), (30, 6815506), (60, 3407753)]