67785360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282439}}^1$

素因数の和:282455

約数の個数: 40

約数和(自身を含む): 210135360

約数和(自身を除く): 142350000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282439, 564878, 847317, 1129756, 1412195, 1694634, 2259512, 2824390, 3389268, 4236585, 4519024, 5648780, 6778536, 8473170, 11297560, 13557072, 16946340, 22595120, 33892680, 67785360]

約数ペア:

[(1, 67785360), (2, 33892680), (3, 22595120), (4, 16946340), (5, 13557072), (6, 11297560), (8, 8473170), (10, 6778536), (12, 5648780), (15, 4519024), (16, 4236585), (20, 3389268), (24, 2824390), (30, 2259512), (40, 1694634), (48, 1412195), (60, 1129756), (80, 847317), (120, 564878), (240, 282439)]