55778880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 112

約数和(自身を含む): 179222400

約数和(自身を除く): 123443520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 599, 776, 960, 970, 1164, 1198, 1455, 1552, 1797, 1940, 2328, 2396, 2910, 2995, 3104, 3594, 3880, 4656, 4792, 5820, 5990, 6208, 7188, 7760, 8985, 9312, 9584, 11640, 11980, 14376, 15520, 17970, 18624, 19168, 23280, 23960, 28752, 31040, 35940, 38336, 46560, 47920, 57504, 58103, 71880, 93120, 95840, 115008, 116206, 143760, 174309, 191680, 232412, 287520, 290515, 348618, 464824, 575040, 581030, 697236, 871545, 929648, 1162060, 1394472, 1743090, 1859296, 2324120, 2788944, 3486180, 3718592, 4648240, 5577888, 6972360, 9296480, 11155776, 13944720, 18592960, 27889440, 55778880]

約数ペア:

[(1, 55778880), (2, 27889440), (3, 18592960), (4, 13944720), (5, 11155776), (6, 9296480), (8, 6972360), (10, 5577888), (12, 4648240), (15, 3718592), (16, 3486180), (20, 2788944), (24, 2324120), (30, 1859296), (32, 1743090), (40, 1394472), (48, 1162060), (60, 929648), (64, 871545), (80, 697236), (96, 581030), (97, 575040), (120, 464824), (160, 348618), (192, 290515), (194, 287520), (240, 232412), (291, 191680), (320, 174309), (388, 143760), (480, 116206), (485, 115008), (582, 95840), (599, 93120), (776, 71880), (960, 58103), (970, 57504), (1164, 47920), (1198, 46560), (1455, 38336), (1552, 35940), (1797, 31040), (1940, 28752), (2328, 23960), (2396, 23280), (2910, 19168), (2995, 18624), (3104, 17970), (3594, 15520), (3880, 14376), (4656, 11980), (4792, 11640), (5820, 9584), (5990, 9312), (6208, 8985), (7188, 7760)]