153642120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5101}}^1$

素因数の和:5366

約数の個数: 64

約数和(自身を含む): 462853440

約数和(自身を除く): 309211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 5101, 6024, 7530, 10040, 10202, 15060, 15303, 20404, 25505, 30120, 30606, 40808, 51010, 61212, 76515, 102020, 122424, 153030, 204040, 306060, 612120, 1280351, 2560702, 3841053, 5121404, 6401755, 7682106, 10242808, 12803510, 15364212, 19205265, 25607020, 30728424, 38410530, 51214040, 76821060, 153642120]

約数ペア:

[(1, 153642120), (2, 76821060), (3, 51214040), (4, 38410530), (5, 30728424), (6, 25607020), (8, 19205265), (10, 15364212), (12, 12803510), (15, 10242808), (20, 7682106), (24, 6401755), (30, 5121404), (40, 3841053), (60, 2560702), (120, 1280351), (251, 612120), (502, 306060), (753, 204040), (1004, 153030), (1255, 122424), (1506, 102020), (2008, 76515), (2510, 61212), (3012, 51010), (3765, 40808), (5020, 30606), (5101, 30120), (6024, 25505), (7530, 20404), (10040, 15303), (10202, 15060)]