339979560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 1071360000

約数和(自身を除く): 731380440

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, 184, 199, 230, 276, 345, 398, 460, 552, 597, 619, 690, 796, 920, 995, 1194, 1238, 1380, 1592, 1857, 1990, 2388, 2476, 2760, 2985, 3095, 3714, 3980, 4577, 4776, 4952, 5970, 6190, 7428, 7960, 9154, 9285, 11940, 12380, 13731, 14237, 14856, 18308, 18570, 22885, 23880, 24760, 27462, 28474, 36616, 37140, 42711, 45770, 54924, 56948, 68655, 71185, 74280, 85422, 91540, 109848, 113896, 123181, 137310, 142370, 170844, 183080, 213555, 246362, 274620, 284740, 341688, 369543, 427110, 492724, 549240, 569480, 615905, 739086, 854220, 985448, 1231810, 1478172, 1708440, 1847715, 2463620, 2833163, 2956344, 3695430, 4927240, 5666326, 7390860, 8499489, 11332652, 14165815, 14781720, 16998978, 22665304, 28331630, 33997956, 42497445, 56663260, 67995912, 84994890, 113326520, 169989780, 339979560]

約数ペア:

[(1, 339979560), (2, 169989780), (3, 113326520), (4, 84994890), (5, 67995912), (6, 56663260), (8, 42497445), (10, 33997956), (12, 28331630), (15, 22665304), (20, 16998978), (23, 14781720), (24, 14165815), (30, 11332652), (40, 8499489), (46, 7390860), (60, 5666326), (69, 4927240), (92, 3695430), (115, 2956344), (120, 2833163), (138, 2463620), (184, 1847715), (199, 1708440), (230, 1478172), (276, 1231810), (345, 985448), (398, 854220), (460, 739086), (552, 615905), (597, 569480), (619, 549240), (690, 492724), (796, 427110), (920, 369543), (995, 341688), (1194, 284740), (1238, 274620), (1380, 246362), (1592, 213555), (1857, 183080), (1990, 170844), (2388, 142370), (2476, 137310), (2760, 123181), (2985, 113896), (3095, 109848), (3714, 91540), (3980, 85422), (4577, 74280), (4776, 71185), (4952, 68655), (5970, 56948), (6190, 54924), (7428, 45770), (7960, 42711), (9154, 37140), (9285, 36616), (11940, 28474), (12380, 27462), (13731, 24760), (14237, 23880), (14856, 22885), (18308, 18570)]