27713280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 101251584

約数和(自身を除く): 73538304

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1031, 1120, 1280, 1344, 1680, 1792, 1920, 2062, 2240, 2688, 3093, 3360, 3840, 4124, 4480, 5155, 5376, 6186, 6720, 7217, 8248, 8960, 10310, 12372, 13440, 14434, 15465, 16496, 20620, 21651, 24744, 26880, 28868, 30930, 32992, 36085, 41240, 43302, 49488, 57736, 61860, 65984, 72170, 82480, 86604, 98976, 108255, 115472, 123720, 131968, 144340, 164960, 173208, 197952, 216510, 230944, 247440, 263936, 288680, 329920, 346416, 395904, 433020, 461888, 494880, 577360, 659840, 692832, 791808, 866040, 923776, 989760, 1154720, 1319680, 1385664, 1732080, 1847552, 1979520, 2309440, 2771328, 3464160, 3959040, 4618880, 5542656, 6928320, 9237760, 13856640, 27713280]

約数ペア:

[(1, 27713280), (2, 13856640), (3, 9237760), (4, 6928320), (5, 5542656), (6, 4618880), (7, 3959040), (8, 3464160), (10, 2771328), (12, 2309440), (14, 1979520), (15, 1847552), (16, 1732080), (20, 1385664), (21, 1319680), (24, 1154720), (28, 989760), (30, 923776), (32, 866040), (35, 791808), (40, 692832), (42, 659840), (48, 577360), (56, 494880), (60, 461888), (64, 433020), (70, 395904), (80, 346416), (84, 329920), (96, 288680), (105, 263936), (112, 247440), (120, 230944), (128, 216510), (140, 197952), (160, 173208), (168, 164960), (192, 144340), (210, 131968), (224, 123720), (240, 115472), (256, 108255), (280, 98976), (320, 86604), (336, 82480), (384, 72170), (420, 65984), (448, 61860), (480, 57736), (560, 49488), (640, 43302), (672, 41240), (768, 36085), (840, 32992), (896, 30930), (960, 28868), (1031, 26880), (1120, 24744), (1280, 21651), (1344, 20620), (1680, 16496), (1792, 15465), (1920, 14434), (2062, 13440), (2240, 12372), (2688, 10310), (3093, 8960), (3360, 8248), (3840, 7217), (4124, 6720), (4480, 6186), (5155, 5376)]