191593320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6361}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 577160640

約数和(自身を除く): 385567320

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, 6024, 6361, 7530, 10040, 12722, 15060, 19083, 25444, 30120, 31805, 38166, 50888, 63610, 76332, 95415, 127220, 152664, 190830, 254440, 381660, 763320, 1596611, 3193222, 4789833, 6386444, 7983055, 9579666, 12772888, 15966110, 19159332, 23949165, 31932220, 38318664, 47898330, 63864440, 95796660, 191593320]

約数ペア:

[(1, 191593320), (2, 95796660), (3, 63864440), (4, 47898330), (5, 38318664), (6, 31932220), (8, 23949165), (10, 19159332), (12, 15966110), (15, 12772888), (20, 9579666), (24, 7983055), (30, 6386444), (40, 4789833), (60, 3193222), (120, 1596611), (251, 763320), (502, 381660), (753, 254440), (1004, 190830), (1255, 152664), (1506, 127220), (2008, 95415), (2510, 76332), (3012, 63610), (3765, 50888), (5020, 38166), (6024, 31805), (6361, 30120), (7530, 25444), (10040, 19083), (12722, 15060)]