752452440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 2384985600

約数和(自身を除く): 1632533160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 401, 456, 570, 760, 802, 823, 1140, 1203, 1604, 1646, 2005, 2280, 2406, 2469, 3208, 3292, 4010, 4115, 4812, 4938, 6015, 6584, 7619, 8020, 8230, 9624, 9876, 12030, 12345, 15238, 15637, 16040, 16460, 19752, 22857, 24060, 24690, 30476, 31274, 32920, 38095, 45714, 46911, 48120, 49380, 60952, 62548, 76190, 78185, 91428, 93822, 98760, 114285, 125096, 152380, 156370, 182856, 187644, 228570, 234555, 304760, 312740, 330023, 375288, 457140, 469110, 625480, 660046, 914280, 938220, 990069, 1320092, 1650115, 1876440, 1980138, 2640184, 3300230, 3960276, 4950345, 6270437, 6600460, 7920552, 9900690, 12540874, 13200920, 18811311, 19801380, 25081748, 31352185, 37622622, 39602760, 50163496, 62704370, 75245244, 94056555, 125408740, 150490488, 188113110, 250817480, 376226220, 752452440]

約数ペア:

[(1, 752452440), (2, 376226220), (3, 250817480), (4, 188113110), (5, 150490488), (6, 125408740), (8, 94056555), (10, 75245244), (12, 62704370), (15, 50163496), (19, 39602760), (20, 37622622), (24, 31352185), (30, 25081748), (38, 19801380), (40, 18811311), (57, 13200920), (60, 12540874), (76, 9900690), (95, 7920552), (114, 6600460), (120, 6270437), (152, 4950345), (190, 3960276), (228, 3300230), (285, 2640184), (380, 1980138), (401, 1876440), (456, 1650115), (570, 1320092), (760, 990069), (802, 938220), (823, 914280), (1140, 660046), (1203, 625480), (1604, 469110), (1646, 457140), (2005, 375288), (2280, 330023), (2406, 312740), (2469, 304760), (3208, 234555), (3292, 228570), (4010, 187644), (4115, 182856), (4812, 156370), (4938, 152380), (6015, 125096), (6584, 114285), (7619, 98760), (8020, 93822), (8230, 91428), (9624, 78185), (9876, 76190), (12030, 62548), (12345, 60952), (15238, 49380), (15637, 48120), (16040, 46911), (16460, 45714), (19752, 38095), (22857, 32920), (24060, 31274), (24690, 30476)]