13854960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2775

約数の個数: 120

約数和(自身を含む): 53196000

約数和(自身を除く): 39341040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2749, 5040, 5498, 8247, 10996, 13745, 16494, 19243, 21992, 24741, 27490, 32988, 38486, 41235, 43984, 49482, 54980, 57729, 65976, 76972, 82470, 96215, 98964, 109960, 115458, 123705, 131952, 153944, 164940, 173187, 192430, 197928, 219920, 230916, 247410, 288645, 307888, 329880, 346374, 384860, 395856, 461832, 494820, 577290, 659760, 692748, 769720, 865935, 923664, 989640, 1154580, 1385496, 1539440, 1731870, 1979280, 2309160, 2770992, 3463740, 4618320, 6927480, 13854960]

約数ペア:

[(1, 13854960), (2, 6927480), (3, 4618320), (4, 3463740), (5, 2770992), (6, 2309160), (7, 1979280), (8, 1731870), (9, 1539440), (10, 1385496), (12, 1154580), (14, 989640), (15, 923664), (16, 865935), (18, 769720), (20, 692748), (21, 659760), (24, 577290), (28, 494820), (30, 461832), (35, 395856), (36, 384860), (40, 346374), (42, 329880), (45, 307888), (48, 288645), (56, 247410), (60, 230916), (63, 219920), (70, 197928), (72, 192430), (80, 173187), (84, 164940), (90, 153944), (105, 131952), (112, 123705), (120, 115458), (126, 109960), (140, 98964), (144, 96215), (168, 82470), (180, 76972), (210, 65976), (240, 57729), (252, 54980), (280, 49482), (315, 43984), (336, 41235), (360, 38486), (420, 32988), (504, 27490), (560, 24741), (630, 21992), (720, 19243), (840, 16494), (1008, 13745), (1260, 10996), (1680, 8247), (2520, 5498), (2749, 5040)]