768652020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4270289}}^1$

素因数の和:4270304

約数の個数: 36

約数和(自身を含む): 2331578340

約数和(自身を除く): 1562926320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4270289, 8540578, 12810867, 17081156, 21351445, 25621734, 38432601, 42702890, 51243468, 64054335, 76865202, 85405780, 128108670, 153730404, 192163005, 256217340, 384326010, 768652020]

約数ペア:

[(1, 768652020), (2, 384326010), (3, 256217340), (4, 192163005), (5, 153730404), (6, 128108670), (9, 85405780), (10, 76865202), (12, 64054335), (15, 51243468), (18, 42702890), (20, 38432601), (30, 25621734), (36, 21351445), (45, 17081156), (60, 12810867), (90, 8540578), (180, 4270289)]