15828060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 44537472

約数和(自身を除く): 28709412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1051, 1255, 1506, 2102, 2510, 3012, 3153, 3765, 4204, 5020, 5255, 6306, 7530, 10510, 12612, 15060, 15765, 21020, 31530, 63060, 263801, 527602, 791403, 1055204, 1319005, 1582806, 2638010, 3165612, 3957015, 5276020, 7914030, 15828060]

約数ペア:

[(1, 15828060), (2, 7914030), (3, 5276020), (4, 3957015), (5, 3165612), (6, 2638010), (10, 1582806), (12, 1319005), (15, 1055204), (20, 791403), (30, 527602), (60, 263801), (251, 63060), (502, 31530), (753, 21020), (1004, 15765), (1051, 15060), (1255, 12612), (1506, 10510), (2102, 7530), (2510, 6306), (3012, 5255), (3153, 5020), (3765, 4204)]