27894720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 168

約数和(自身を含む): 103199184

約数和(自身を除く): 75304464

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 593, 672, 735, 784, 840, 960, 980, 1120, 1176, 1186, 1344, 1470, 1568, 1680, 1779, 1960, 2240, 2352, 2372, 2940, 2965, 3136, 3360, 3558, 3920, 4151, 4704, 4744, 5880, 5930, 6720, 7116, 7840, 8302, 8895, 9408, 9488, 11760, 11860, 12453, 14232, 15680, 16604, 17790, 18976, 20755, 23520, 23720, 24906, 28464, 29057, 33208, 35580, 37952, 41510, 47040, 47440, 49812, 56928, 58114, 62265, 66416, 71160, 83020, 87171, 94880, 99624, 113856, 116228, 124530, 132832, 142320, 145285, 166040, 174342, 189760, 199248, 232456, 249060, 265664, 284640, 290570, 332080, 348684, 398496, 435855, 464912, 498120, 569280, 581140, 664160, 697368, 796992, 871710, 929824, 996240, 1162280, 1328320, 1394736, 1743420, 1859648, 1992480, 2324560, 2789472, 3486840, 3984960, 4649120, 5578944, 6973680, 9298240, 13947360, 27894720]

約数ペア:

[(1, 27894720), (2, 13947360), (3, 9298240), (4, 6973680), (5, 5578944), (6, 4649120), (7, 3984960), (8, 3486840), (10, 2789472), (12, 2324560), (14, 1992480), (15, 1859648), (16, 1743420), (20, 1394736), (21, 1328320), (24, 1162280), (28, 996240), (30, 929824), (32, 871710), (35, 796992), (40, 697368), (42, 664160), (48, 581140), (49, 569280), (56, 498120), (60, 464912), (64, 435855), (70, 398496), (80, 348684), (84, 332080), (96, 290570), (98, 284640), (105, 265664), (112, 249060), (120, 232456), (140, 199248), (147, 189760), (160, 174342), (168, 166040), (192, 145285), (196, 142320), (210, 132832), (224, 124530), (240, 116228), (245, 113856), (280, 99624), (294, 94880), (320, 87171), (336, 83020), (392, 71160), (420, 66416), (448, 62265), (480, 58114), (490, 56928), (560, 49812), (588, 47440), (593, 47040), (672, 41510), (735, 37952), (784, 35580), (840, 33208), (960, 29057), (980, 28464), (1120, 24906), (1176, 23720), (1186, 23520), (1344, 20755), (1470, 18976), (1568, 17790), (1680, 16604), (1779, 15680), (1960, 14232), (2240, 12453), (2352, 11860), (2372, 11760), (2940, 9488), (2965, 9408), (3136, 8895), (3360, 8302), (3558, 7840), (3920, 7116), (4151, 6720), (4704, 5930), (4744, 5880)]