127296420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2121607}}^1$

素因数の和:2121619

約数の個数: 24

約数和(自身を含む): 356430144

約数和(自身を除く): 229133724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2121607, 4243214, 6364821, 8486428, 10608035, 12729642, 21216070, 25459284, 31824105, 42432140, 63648210, 127296420]

約数ペア:

[(1, 127296420), (2, 63648210), (3, 42432140), (4, 31824105), (5, 25459284), (6, 21216070), (10, 12729642), (12, 10608035), (15, 8486428), (20, 6364821), (30, 4243214), (60, 2121607)]