180157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4253}}^1$

素因数の和:4620

約数の個数: 64

約数和(自身を含む): 542129760

約数和(自身を除く): 361972680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 4253, 5295, 7060, 8472, 8506, 10590, 12759, 14120, 17012, 21180, 21265, 25518, 34024, 42360, 42530, 51036, 63795, 85060, 102072, 127590, 170120, 255180, 510360, 1501309, 3002618, 4503927, 6005236, 7506545, 9007854, 12010472, 15013090, 18015708, 22519635, 30026180, 36031416, 45039270, 60052360, 90078540, 180157080]

約数ペア:

[(1, 180157080), (2, 90078540), (3, 60052360), (4, 45039270), (5, 36031416), (6, 30026180), (8, 22519635), (10, 18015708), (12, 15013090), (15, 12010472), (20, 9007854), (24, 7506545), (30, 6005236), (40, 4503927), (60, 3002618), (120, 1501309), (353, 510360), (706, 255180), (1059, 170120), (1412, 127590), (1765, 102072), (2118, 85060), (2824, 63795), (3530, 51036), (4236, 42530), (4253, 42360), (5295, 34024), (7060, 25518), (8472, 21265), (8506, 21180), (10590, 17012), (12759, 14120)]