2399209920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5591}}^1$

素因数の和:5763

約数の個数: 168

約数和(自身を含む): 8309152800

約数和(自身を除く): 5909942880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 720, 745, 894, 960, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2880, 2980, 3576, 4470, 4768, 5364, 5591, 5960, 6705, 7152, 8940, 9536, 10728, 11182, 11920, 13410, 14304, 16773, 17880, 21456, 22364, 23840, 26820, 27955, 28608, 33546, 35760, 42912, 44728, 47680, 50319, 53640, 55910, 67092, 71520, 83865, 85824, 89456, 100638, 107280, 111820, 134184, 143040, 167730, 178912, 201276, 214560, 223640, 251595, 268368, 335460, 357824, 402552, 429120, 447280, 503190, 536736, 670920, 805104, 833059, 894560, 1006380, 1073472, 1341840, 1610208, 1666118, 1789120, 2012760, 2499177, 2683680, 3220416, 3332236, 4025520, 4165295, 4998354, 5367360, 6664472, 7497531, 8051040, 8330590, 9996708, 12495885, 13328944, 14995062, 16102080, 16661180, 19993416, 24991770, 26657888, 29990124, 33322360, 37487655, 39986832, 49983540, 53315776, 59980248, 66644720, 74975310, 79973664, 99967080, 119960496, 133289440, 149950620, 159947328, 199934160, 239920992, 266578880, 299901240, 399868320, 479841984, 599802480, 799736640, 1199604960, 2399209920]

約数ペア:

[(1, 2399209920), (2, 1199604960), (3, 799736640), (4, 599802480), (5, 479841984), (6, 399868320), (8, 299901240), (9, 266578880), (10, 239920992), (12, 199934160), (15, 159947328), (16, 149950620), (18, 133289440), (20, 119960496), (24, 99967080), (30, 79973664), (32, 74975310), (36, 66644720), (40, 59980248), (45, 53315776), (48, 49983540), (60, 39986832), (64, 37487655), (72, 33322360), (80, 29990124), (90, 26657888), (96, 24991770), (120, 19993416), (144, 16661180), (149, 16102080), (160, 14995062), (180, 13328944), (192, 12495885), (240, 9996708), (288, 8330590), (298, 8051040), (320, 7497531), (360, 6664472), (447, 5367360), (480, 4998354), (576, 4165295), (596, 4025520), (720, 3332236), (745, 3220416), (894, 2683680), (960, 2499177), (1192, 2012760), (1341, 1789120), (1440, 1666118), (1490, 1610208), (1788, 1341840), (2235, 1073472), (2384, 1006380), (2682, 894560), (2880, 833059), (2980, 805104), (3576, 670920), (4470, 536736), (4768, 503190), (5364, 447280), (5591, 429120), (5960, 402552), (6705, 357824), (7152, 335460), (8940, 268368), (9536, 251595), (10728, 223640), (11182, 214560), (11920, 201276), (13410, 178912), (14304, 167730), (16773, 143040), (17880, 134184), (21456, 111820), (22364, 107280), (23840, 100638), (26820, 89456), (27955, 85824), (28608, 83865), (33546, 71520), (35760, 67092), (42912, 55910), (44728, 53640), (47680, 50319)]