123634560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9199}}^1$

素因数の和:9228

約数の個数: 128

約数和(自身を含む): 450432000

約数和(自身を除く): 326797440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 9199, 13440, 18398, 27597, 36796, 45995, 55194, 64393, 73592, 91990, 110388, 128786, 137985, 147184, 183980, 193179, 220776, 257572, 275970, 294368, 321965, 367960, 386358, 441552, 515144, 551940, 588736, 643930, 735920, 772716, 883104, 965895, 1030288, 1103880, 1177472, 1287860, 1471840, 1545432, 1766208, 1931790, 2060576, 2207760, 2575720, 2943680, 3090864, 3532416, 3863580, 4121152, 4415520, 5151440, 5887360, 6181728, 7727160, 8242304, 8831040, 10302880, 12363456, 15454320, 17662080, 20605760, 24726912, 30908640, 41211520, 61817280, 123634560]

約数ペア:

[(1, 123634560), (2, 61817280), (3, 41211520), (4, 30908640), (5, 24726912), (6, 20605760), (7, 17662080), (8, 15454320), (10, 12363456), (12, 10302880), (14, 8831040), (15, 8242304), (16, 7727160), (20, 6181728), (21, 5887360), (24, 5151440), (28, 4415520), (30, 4121152), (32, 3863580), (35, 3532416), (40, 3090864), (42, 2943680), (48, 2575720), (56, 2207760), (60, 2060576), (64, 1931790), (70, 1766208), (80, 1545432), (84, 1471840), (96, 1287860), (105, 1177472), (112, 1103880), (120, 1030288), (128, 965895), (140, 883104), (160, 772716), (168, 735920), (192, 643930), (210, 588736), (224, 551940), (240, 515144), (280, 441552), (320, 386358), (336, 367960), (384, 321965), (420, 294368), (448, 275970), (480, 257572), (560, 220776), (640, 193179), (672, 183980), (840, 147184), (896, 137985), (960, 128786), (1120, 110388), (1344, 91990), (1680, 73592), (1920, 64393), (2240, 55194), (2688, 45995), (3360, 36796), (4480, 27597), (6720, 18398), (9199, 13440)]