139427520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:798

約数の個数: 112

約数和(自身を含む): 445056768

約数和(自身を除く): 305629248

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, 160, 192, 240, 311, 320, 467, 480, 622, 933, 934, 960, 1244, 1401, 1555, 1866, 1868, 2335, 2488, 2802, 3110, 3732, 3736, 4665, 4670, 4976, 5604, 6220, 7005, 7464, 7472, 9330, 9340, 9952, 11208, 12440, 14010, 14928, 14944, 18660, 18680, 19904, 22416, 24880, 28020, 29856, 29888, 37320, 37360, 44832, 49760, 56040, 59712, 74640, 74720, 89664, 99520, 112080, 145237, 149280, 149440, 224160, 290474, 298560, 435711, 448320, 580948, 726185, 871422, 1161896, 1452370, 1742844, 2178555, 2323792, 2904740, 3485688, 4357110, 4647584, 5809480, 6971376, 8714220, 9295168, 11618960, 13942752, 17428440, 23237920, 27885504, 34856880, 46475840, 69713760, 139427520]

約数ペア:

[(1, 139427520), (2, 69713760), (3, 46475840), (4, 34856880), (5, 27885504), (6, 23237920), (8, 17428440), (10, 13942752), (12, 11618960), (15, 9295168), (16, 8714220), (20, 6971376), (24, 5809480), (30, 4647584), (32, 4357110), (40, 3485688), (48, 2904740), (60, 2323792), (64, 2178555), (80, 1742844), (96, 1452370), (120, 1161896), (160, 871422), (192, 726185), (240, 580948), (311, 448320), (320, 435711), (467, 298560), (480, 290474), (622, 224160), (933, 149440), (934, 149280), (960, 145237), (1244, 112080), (1401, 99520), (1555, 89664), (1866, 74720), (1868, 74640), (2335, 59712), (2488, 56040), (2802, 49760), (3110, 44832), (3732, 37360), (3736, 37320), (4665, 29888), (4670, 29856), (4976, 28020), (5604, 24880), (6220, 22416), (7005, 19904), (7464, 18680), (7472, 18660), (9330, 14944), (9340, 14928), (9952, 14010), (11208, 12440)]