179052240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 585676800

約数和(自身を除く): 406624560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 163, 184, 199, 230, 240, 276, 326, 345, 368, 398, 460, 489, 552, 597, 652, 690, 796, 815, 920, 978, 995, 1104, 1194, 1304, 1380, 1592, 1630, 1840, 1956, 1990, 2388, 2445, 2608, 2760, 2985, 3184, 3260, 3749, 3912, 3980, 4577, 4776, 4890, 5520, 5970, 6520, 7498, 7824, 7960, 9154, 9552, 9780, 11247, 11940, 13040, 13731, 14996, 15920, 18308, 18745, 19560, 22494, 22885, 23880, 27462, 29992, 32437, 36616, 37490, 39120, 44988, 45770, 47760, 54924, 56235, 59984, 64874, 68655, 73232, 74980, 89976, 91540, 97311, 109848, 112470, 129748, 137310, 149960, 162185, 179952, 183080, 194622, 219696, 224940, 259496, 274620, 299920, 324370, 366160, 389244, 449880, 486555, 518992, 549240, 648740, 746051, 778488, 899760, 973110, 1098480, 1297480, 1492102, 1556976, 1946220, 2238153, 2594960, 2984204, 3730255, 3892440, 4476306, 5968408, 7460510, 7784880, 8952612, 11190765, 11936816, 14921020, 17905224, 22381530, 29842040, 35810448, 44763060, 59684080, 89526120, 179052240]

約数ペア:

[(1, 179052240), (2, 89526120), (3, 59684080), (4, 44763060), (5, 35810448), (6, 29842040), (8, 22381530), (10, 17905224), (12, 14921020), (15, 11936816), (16, 11190765), (20, 8952612), (23, 7784880), (24, 7460510), (30, 5968408), (40, 4476306), (46, 3892440), (48, 3730255), (60, 2984204), (69, 2594960), (80, 2238153), (92, 1946220), (115, 1556976), (120, 1492102), (138, 1297480), (163, 1098480), (184, 973110), (199, 899760), (230, 778488), (240, 746051), (276, 648740), (326, 549240), (345, 518992), (368, 486555), (398, 449880), (460, 389244), (489, 366160), (552, 324370), (597, 299920), (652, 274620), (690, 259496), (796, 224940), (815, 219696), (920, 194622), (978, 183080), (995, 179952), (1104, 162185), (1194, 149960), (1304, 137310), (1380, 129748), (1592, 112470), (1630, 109848), (1840, 97311), (1956, 91540), (1990, 89976), (2388, 74980), (2445, 73232), (2608, 68655), (2760, 64874), (2985, 59984), (3184, 56235), (3260, 54924), (3749, 47760), (3912, 45770), (3980, 44988), (4577, 39120), (4776, 37490), (4890, 36616), (5520, 32437), (5970, 29992), (6520, 27462), (7498, 23880), (7824, 22885), (7960, 22494), (9154, 19560), (9552, 18745), (9780, 18308), (11247, 15920), (11940, 14996), (13040, 13731)]