120116920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 343180800

約数和(自身を除く): 223063880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 280, 295, 308, 385, 413, 440, 472, 590, 616, 649, 661, 770, 826, 1180, 1298, 1322, 1540, 1652, 2065, 2360, 2596, 2644, 3080, 3245, 3304, 3305, 4130, 4543, 4627, 5192, 5288, 6490, 6610, 7271, 8260, 9086, 9254, 12980, 13220, 14542, 16520, 18172, 18508, 22715, 23135, 25960, 26440, 29084, 36344, 36355, 37016, 38999, 45430, 46270, 50897, 58168, 72710, 77998, 90860, 92540, 101794, 145420, 155996, 181720, 185080, 194995, 203588, 254485, 272993, 290840, 311992, 389990, 407176, 428989, 508970, 545986, 779980, 857978, 1017940, 1091972, 1364965, 1559960, 1715956, 2035880, 2144945, 2183944, 2729930, 3002923, 3431912, 4289890, 5459860, 6005846, 8579780, 10919720, 12011692, 15014615, 17159560, 24023384, 30029230, 60058460, 120116920]

約数ペア:

[(1, 120116920), (2, 60058460), (4, 30029230), (5, 24023384), (7, 17159560), (8, 15014615), (10, 12011692), (11, 10919720), (14, 8579780), (20, 6005846), (22, 5459860), (28, 4289890), (35, 3431912), (40, 3002923), (44, 2729930), (55, 2183944), (56, 2144945), (59, 2035880), (70, 1715956), (77, 1559960), (88, 1364965), (110, 1091972), (118, 1017940), (140, 857978), (154, 779980), (220, 545986), (236, 508970), (280, 428989), (295, 407176), (308, 389990), (385, 311992), (413, 290840), (440, 272993), (472, 254485), (590, 203588), (616, 194995), (649, 185080), (661, 181720), (770, 155996), (826, 145420), (1180, 101794), (1298, 92540), (1322, 90860), (1540, 77998), (1652, 72710), (2065, 58168), (2360, 50897), (2596, 46270), (2644, 45430), (3080, 38999), (3245, 37016), (3304, 36355), (3305, 36344), (4130, 29084), (4543, 26440), (4627, 25960), (5192, 23135), (5288, 22715), (6490, 18508), (6610, 18172), (7271, 16520), (8260, 14542), (9086, 13220), (9254, 12980)]