119515680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82997}}^1$

素因数の和:83018

約数の個数: 72

約数和(自身を含む): 407852172

約数和(自身を除く): 288336492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 82997, 165994, 248991, 331988, 414985, 497982, 663976, 746973, 829970, 995964, 1244955, 1327952, 1493946, 1659940, 1991928, 2489910, 2655904, 2987892, 3319880, 3734865, 3983856, 4979820, 5975784, 6639760, 7469730, 7967712, 9959640, 11951568, 13279520, 14939460, 19919280, 23903136, 29878920, 39838560, 59757840, 119515680]

約数ペア:

[(1, 119515680), (2, 59757840), (3, 39838560), (4, 29878920), (5, 23903136), (6, 19919280), (8, 14939460), (9, 13279520), (10, 11951568), (12, 9959640), (15, 7967712), (16, 7469730), (18, 6639760), (20, 5975784), (24, 4979820), (30, 3983856), (32, 3734865), (36, 3319880), (40, 2987892), (45, 2655904), (48, 2489910), (60, 1991928), (72, 1659940), (80, 1493946), (90, 1327952), (96, 1244955), (120, 995964), (144, 829970), (160, 746973), (180, 663976), (240, 497982), (288, 414985), (360, 331988), (480, 248991), (720, 165994), (1440, 82997)]