156922980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615383}}^1$

素因数の和:2615395

約数の個数: 24

約数和(自身を含む): 439384512

約数和(自身を除く): 282461532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615383, 5230766, 7846149, 10461532, 13076915, 15692298, 26153830, 31384596, 39230745, 52307660, 78461490, 156922980]

約数ペア:

[(1, 156922980), (2, 78461490), (3, 52307660), (4, 39230745), (5, 31384596), (6, 26153830), (10, 15692298), (12, 13076915), (15, 10461532), (20, 7846149), (30, 5230766), (60, 2615383)]