288652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4810867}}^1$

素因数の和:4810879

約数の個数: 24

約数和(自身を含む): 808225824

約数和(自身を除く): 519573804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4810867, 9621734, 14432601, 19243468, 24054335, 28865202, 48108670, 57730404, 72163005, 96217340, 144326010, 288652020]

約数ペア:

[(1, 288652020), (2, 144326010), (3, 96217340), (4, 72163005), (5, 57730404), (6, 48108670), (10, 28865202), (12, 24054335), (15, 19243468), (20, 14432601), (30, 9621734), (60, 4810867)]