30480912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2781

約数の個数: 120

約数和(自身を含む): 106392000

約数和(自身を除く): 75911088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2749, 2772, 3696, 5498, 5544, 8247, 10996, 11088, 16494, 19243, 21992, 24741, 30239, 32988, 38486, 43984, 49482, 57729, 60478, 65976, 76972, 90717, 98964, 115458, 120956, 131952, 153944, 173187, 181434, 197928, 211673, 230916, 241912, 272151, 307888, 346374, 362868, 395856, 423346, 461832, 483824, 544302, 635019, 692748, 725736, 846692, 923664, 1088604, 1270038, 1385496, 1451472, 1693384, 1905057, 2177208, 2540076, 2770992, 3386768, 3810114, 4354416, 5080152, 7620228, 10160304, 15240456, 30480912]

約数ペア:

[(1, 30480912), (2, 15240456), (3, 10160304), (4, 7620228), (6, 5080152), (7, 4354416), (8, 3810114), (9, 3386768), (11, 2770992), (12, 2540076), (14, 2177208), (16, 1905057), (18, 1693384), (21, 1451472), (22, 1385496), (24, 1270038), (28, 1088604), (33, 923664), (36, 846692), (42, 725736), (44, 692748), (48, 635019), (56, 544302), (63, 483824), (66, 461832), (72, 423346), (77, 395856), (84, 362868), (88, 346374), (99, 307888), (112, 272151), (126, 241912), (132, 230916), (144, 211673), (154, 197928), (168, 181434), (176, 173187), (198, 153944), (231, 131952), (252, 120956), (264, 115458), (308, 98964), (336, 90717), (396, 76972), (462, 65976), (504, 60478), (528, 57729), (616, 49482), (693, 43984), (792, 38486), (924, 32988), (1008, 30239), (1232, 24741), (1386, 21992), (1584, 19243), (1848, 16494), (2749, 11088), (2772, 10996), (3696, 8247), (5498, 5544)]