1320297984

素因数分解:

$2^9\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1583}}^1$

素因数の和:1788

約数の個数: 120

約数和(自身を含む): 3833942112

約数和(自身を除く): 2513644128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 256, 288, 362, 384, 512, 543, 576, 724, 768, 1086, 1152, 1448, 1536, 1583, 1629, 2172, 2304, 2896, 3166, 3258, 4344, 4608, 4749, 5792, 6332, 6516, 8688, 9498, 11584, 12664, 13032, 14247, 17376, 18996, 23168, 25328, 26064, 28494, 34752, 37992, 46336, 50656, 52128, 56988, 69504, 75984, 92672, 101312, 104256, 113976, 139008, 151968, 202624, 208512, 227952, 278016, 286523, 303936, 405248, 417024, 455904, 573046, 607872, 810496, 834048, 859569, 911808, 1146092, 1215744, 1719138, 1823616, 2292184, 2431488, 2578707, 3438276, 3647232, 4584368, 5157414, 6876552, 7294464, 9168736, 10314828, 13753104, 18337472, 20629656, 27506208, 36674944, 41259312, 55012416, 73349888, 82518624, 110024832, 146699776, 165037248, 220049664, 330074496, 440099328, 660148992, 1320297984]

約数ペア:

[(1, 1320297984), (2, 660148992), (3, 440099328), (4, 330074496), (6, 220049664), (8, 165037248), (9, 146699776), (12, 110024832), (16, 82518624), (18, 73349888), (24, 55012416), (32, 41259312), (36, 36674944), (48, 27506208), (64, 20629656), (72, 18337472), (96, 13753104), (128, 10314828), (144, 9168736), (181, 7294464), (192, 6876552), (256, 5157414), (288, 4584368), (362, 3647232), (384, 3438276), (512, 2578707), (543, 2431488), (576, 2292184), (724, 1823616), (768, 1719138), (1086, 1215744), (1152, 1146092), (1448, 911808), (1536, 859569), (1583, 834048), (1629, 810496), (2172, 607872), (2304, 573046), (2896, 455904), (3166, 417024), (3258, 405248), (4344, 303936), (4608, 286523), (4749, 278016), (5792, 227952), (6332, 208512), (6516, 202624), (8688, 151968), (9498, 139008), (11584, 113976), (12664, 104256), (13032, 101312), (14247, 92672), (17376, 75984), (18996, 69504), (23168, 56988), (25328, 52128), (26064, 50656), (28494, 46336), (34752, 37992)]