135318180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2255303}}^1$

素因数の和:2255315

約数の個数: 24

約数和(自身を含む): 378891072

約数和(自身を除く): 243572892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2255303, 4510606, 6765909, 9021212, 11276515, 13531818, 22553030, 27063636, 33829545, 45106060, 67659090, 135318180]

約数ペア:

[(1, 135318180), (2, 67659090), (3, 45106060), (4, 33829545), (5, 27063636), (6, 22553030), (10, 13531818), (12, 11276515), (15, 9021212), (20, 6765909), (30, 4510606), (60, 2255303)]