79369320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 251424000

約数和(自身を除く): 172054680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 149, 184, 193, 230, 276, 298, 345, 386, 447, 460, 552, 579, 596, 690, 745, 772, 894, 920, 965, 1158, 1192, 1380, 1490, 1544, 1788, 1930, 2235, 2316, 2760, 2895, 2980, 3427, 3576, 3860, 4439, 4470, 4632, 5790, 5960, 6854, 7720, 8878, 8940, 10281, 11580, 13317, 13708, 17135, 17756, 17880, 20562, 22195, 23160, 26634, 27416, 28757, 34270, 35512, 41124, 44390, 51405, 53268, 57514, 66585, 68540, 82248, 86271, 88780, 102810, 106536, 115028, 133170, 137080, 143785, 172542, 177560, 205620, 230056, 266340, 287570, 345084, 411240, 431355, 532680, 575140, 661411, 690168, 862710, 1150280, 1322822, 1725420, 1984233, 2645644, 3307055, 3450840, 3968466, 5291288, 6614110, 7936932, 9921165, 13228220, 15873864, 19842330, 26456440, 39684660, 79369320]

約数ペア:

[(1, 79369320), (2, 39684660), (3, 26456440), (4, 19842330), (5, 15873864), (6, 13228220), (8, 9921165), (10, 7936932), (12, 6614110), (15, 5291288), (20, 3968466), (23, 3450840), (24, 3307055), (30, 2645644), (40, 1984233), (46, 1725420), (60, 1322822), (69, 1150280), (92, 862710), (115, 690168), (120, 661411), (138, 575140), (149, 532680), (184, 431355), (193, 411240), (230, 345084), (276, 287570), (298, 266340), (345, 230056), (386, 205620), (447, 177560), (460, 172542), (552, 143785), (579, 137080), (596, 133170), (690, 115028), (745, 106536), (772, 102810), (894, 88780), (920, 86271), (965, 82248), (1158, 68540), (1192, 66585), (1380, 57514), (1490, 53268), (1544, 51405), (1788, 44390), (1930, 41124), (2235, 35512), (2316, 34270), (2760, 28757), (2895, 27416), (2980, 26634), (3427, 23160), (3576, 22195), (3860, 20562), (4439, 17880), (4470, 17756), (4632, 17135), (5790, 13708), (5960, 13317), (6854, 11580), (7720, 10281), (8878, 8940)]