270914560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{7559}}^1$

素因数の和:7591

約数の個数: 88

約数和(自身を含む): 742815360

約数和(自身を除く): 471900800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 7559, 8960, 15118, 17920, 30236, 35840, 37795, 52913, 60472, 75590, 105826, 120944, 151180, 211652, 241888, 264565, 302360, 423304, 483776, 529130, 604720, 846608, 967552, 1058260, 1209440, 1693216, 1935104, 2116520, 2418880, 3386432, 3870208, 4233040, 4837760, 6772864, 7740416, 8466080, 9675520, 13545728, 16932160, 19351040, 27091456, 33864320, 38702080, 54182912, 67728640, 135457280, 270914560]

約数ペア:

[(1, 270914560), (2, 135457280), (4, 67728640), (5, 54182912), (7, 38702080), (8, 33864320), (10, 27091456), (14, 19351040), (16, 16932160), (20, 13545728), (28, 9675520), (32, 8466080), (35, 7740416), (40, 6772864), (56, 4837760), (64, 4233040), (70, 3870208), (80, 3386432), (112, 2418880), (128, 2116520), (140, 1935104), (160, 1693216), (224, 1209440), (256, 1058260), (280, 967552), (320, 846608), (448, 604720), (512, 529130), (560, 483776), (640, 423304), (896, 302360), (1024, 264565), (1120, 241888), (1280, 211652), (1792, 151180), (2240, 120944), (2560, 105826), (3584, 75590), (4480, 60472), (5120, 52913), (7168, 37795), (7559, 35840), (8960, 30236), (15118, 17920)]