39186120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 118117440

約数和(自身を除く): 78931320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1301, 1506, 2008, 2510, 2602, 3012, 3765, 3903, 5020, 5204, 6024, 6505, 7530, 7806, 10040, 10408, 13010, 15060, 15612, 19515, 26020, 30120, 31224, 39030, 52040, 78060, 156120, 326551, 653102, 979653, 1306204, 1632755, 1959306, 2612408, 3265510, 3918612, 4898265, 6531020, 7837224, 9796530, 13062040, 19593060, 39186120]

約数ペア:

[(1, 39186120), (2, 19593060), (3, 13062040), (4, 9796530), (5, 7837224), (6, 6531020), (8, 4898265), (10, 3918612), (12, 3265510), (15, 2612408), (20, 1959306), (24, 1632755), (30, 1306204), (40, 979653), (60, 653102), (120, 326551), (251, 156120), (502, 78060), (753, 52040), (1004, 39030), (1255, 31224), (1301, 30120), (1506, 26020), (2008, 19515), (2510, 15612), (2602, 15060), (3012, 13010), (3765, 10408), (3903, 10040), (5020, 7806), (5204, 7530), (6024, 6505)]