315778560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41117}}^1$

素因数の和:41143

約数の個数: 80

約数和(自身を含む): 1009529136

約数和(自身を除く): 693750576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 41117, 82234, 123351, 164468, 205585, 246702, 328936, 411170, 493404, 616755, 657872, 822340, 986808, 1233510, 1315744, 1644680, 1973616, 2467020, 2631488, 3289360, 3947232, 4934040, 5262976, 6578720, 7894464, 9868080, 10525952, 13157440, 15788928, 19736160, 21051904, 26314880, 31577856, 39472320, 52629760, 63155712, 78944640, 105259520, 157889280, 315778560]

約数ペア:

[(1, 315778560), (2, 157889280), (3, 105259520), (4, 78944640), (5, 63155712), (6, 52629760), (8, 39472320), (10, 31577856), (12, 26314880), (15, 21051904), (16, 19736160), (20, 15788928), (24, 13157440), (30, 10525952), (32, 9868080), (40, 7894464), (48, 6578720), (60, 5262976), (64, 4934040), (80, 3947232), (96, 3289360), (120, 2631488), (128, 2467020), (160, 1973616), (192, 1644680), (240, 1315744), (256, 1233510), (320, 986808), (384, 822340), (480, 657872), (512, 616755), (640, 493404), (768, 411170), (960, 328936), (1280, 246702), (1536, 205585), (1920, 164468), (2560, 123351), (3840, 82234), (7680, 41117)]