159800880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4414

約数の個数: 80

約数和(自身を含む): 498655584

約数和(自身を除く): 338854704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4241, 4710, 6280, 7536, 8482, 9420, 12560, 12723, 16964, 18840, 21205, 25446, 33928, 37680, 42410, 50892, 63615, 67856, 84820, 101784, 127230, 169640, 203568, 254460, 339280, 508920, 665837, 1017840, 1331674, 1997511, 2663348, 3329185, 3995022, 5326696, 6658370, 7990044, 9987555, 10653392, 13316740, 15980088, 19975110, 26633480, 31960176, 39950220, 53266960, 79900440, 159800880]

約数ペア:

[(1, 159800880), (2, 79900440), (3, 53266960), (4, 39950220), (5, 31960176), (6, 26633480), (8, 19975110), (10, 15980088), (12, 13316740), (15, 10653392), (16, 9987555), (20, 7990044), (24, 6658370), (30, 5326696), (40, 3995022), (48, 3329185), (60, 2663348), (80, 1997511), (120, 1331674), (157, 1017840), (240, 665837), (314, 508920), (471, 339280), (628, 254460), (785, 203568), (942, 169640), (1256, 127230), (1570, 101784), (1884, 84820), (2355, 67856), (2512, 63615), (3140, 50892), (3768, 42410), (4241, 37680), (4710, 33928), (6280, 25446), (7536, 21205), (8482, 18840), (9420, 16964), (12560, 12723)]