1552304880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1148

約数の個数: 240

約数和(自身を含む): 5979617280

約数和(自身を除く): 4427312400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 479, 504, 560, 630, 643, 720, 840, 958, 1008, 1260, 1286, 1437, 1680, 1916, 1929, 2395, 2520, 2572, 2874, 3215, 3353, 3832, 3858, 4311, 4501, 4790, 5040, 5144, 5748, 5787, 6430, 6706, 7185, 7664, 7716, 8622, 9002, 9580, 9645, 10059, 10288, 11496, 11574, 12860, 13412, 13503, 14370, 15432, 16765, 17244, 18004, 19160, 19290, 20118, 21555, 22505, 22992, 23148, 25720, 26824, 27006, 28740, 28935, 30177, 30864, 33530, 34488, 36008, 38320, 38580, 40236, 40509, 43110, 45010, 46296, 50295, 51440, 53648, 54012, 57480, 57870, 60354, 67060, 67515, 68976, 72016, 77160, 80472, 81018, 86220, 90020, 92592, 100590, 108024, 114960, 115740, 120708, 134120, 135030, 150885, 154320, 160944, 162036, 172440, 180040, 201180, 202545, 216048, 231480, 241416, 268240, 270060, 301770, 307997, 324072, 344880, 360080, 402360, 405090, 462960, 482832, 540120, 603540, 615994, 648144, 804720, 810180, 923991, 1080240, 1207080, 1231988, 1539985, 1620360, 1847982, 2155979, 2414160, 2463976, 2771973, 3079970, 3240720, 3695964, 4311958, 4619955, 4927952, 5543946, 6159940, 6467937, 7391928, 8623916, 9239910, 10779895, 11087892, 12319880, 12935874, 13859865, 14783856, 17247832, 18479820, 19403811, 21559790, 22175784, 24639760, 25871748, 27719730, 32339685, 34495664, 36959640, 38807622, 43119580, 44351568, 51743496, 55439460, 64679370, 73919280, 77615244, 86239160, 97019055, 103486992, 110878920, 129358740, 155230488, 172478320, 194038110, 221757840, 258717480, 310460976, 388076220, 517434960, 776152440, 1552304880]

約数ペア:

[(1, 1552304880), (2, 776152440), (3, 517434960), (4, 388076220), (5, 310460976), (6, 258717480), (7, 221757840), (8, 194038110), (9, 172478320), (10, 155230488), (12, 129358740), (14, 110878920), (15, 103486992), (16, 97019055), (18, 86239160), (20, 77615244), (21, 73919280), (24, 64679370), (28, 55439460), (30, 51743496), (35, 44351568), (36, 43119580), (40, 38807622), (42, 36959640), (45, 34495664), (48, 32339685), (56, 27719730), (60, 25871748), (63, 24639760), (70, 22175784), (72, 21559790), (80, 19403811), (84, 18479820), (90, 17247832), (105, 14783856), (112, 13859865), (120, 12935874), (126, 12319880), (140, 11087892), (144, 10779895), (168, 9239910), (180, 8623916), (210, 7391928), (240, 6467937), (252, 6159940), (280, 5543946), (315, 4927952), (336, 4619955), (360, 4311958), (420, 3695964), (479, 3240720), (504, 3079970), (560, 2771973), (630, 2463976), (643, 2414160), (720, 2155979), (840, 1847982), (958, 1620360), (1008, 1539985), (1260, 1231988), (1286, 1207080), (1437, 1080240), (1680, 923991), (1916, 810180), (1929, 804720), (2395, 648144), (2520, 615994), (2572, 603540), (2874, 540120), (3215, 482832), (3353, 462960), (3832, 405090), (3858, 402360), (4311, 360080), (4501, 344880), (4790, 324072), (5040, 307997), (5144, 301770), (5748, 270060), (5787, 268240), (6430, 241416), (6706, 231480), (7185, 216048), (7664, 202545), (7716, 201180), (8622, 180040), (9002, 172440), (9580, 162036), (9645, 160944), (10059, 154320), (10288, 150885), (11496, 135030), (11574, 134120), (12860, 120708), (13412, 115740), (13503, 114960), (14370, 108024), (15432, 100590), (16765, 92592), (17244, 90020), (18004, 86220), (19160, 81018), (19290, 80472), (20118, 77160), (21555, 72016), (22505, 68976), (22992, 67515), (23148, 67060), (25720, 60354), (26824, 57870), (27006, 57480), (28740, 54012), (28935, 53648), (30177, 51440), (30864, 50295), (33530, 46296), (34488, 45010), (36008, 43110), (38320, 40509), (38580, 40236)]