1198062720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{207997}}^1$

素因数の和:208022

約数の個数: 96

約数和(自身を含む): 4137080220

約数和(自身を除く): 2939017500

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 207997, 415994, 623991, 831988, 1039985, 1247982, 1663976, 1871973, 2079970, 2495964, 3119955, 3327952, 3743946, 4159940, 4991928, 6239910, 6655904, 7487892, 8319880, 9359865, 9983856, 12479820, 13311808, 14975784, 16639760, 18719730, 19967712, 24959640, 26623616, 29951568, 33279520, 37439460, 39935424, 49919280, 59903136, 66559040, 74878920, 79870848, 99838560, 119806272, 133118080, 149757840, 199677120, 239612544, 299515680, 399354240, 599031360, 1198062720]

約数ペア:

[(1, 1198062720), (2, 599031360), (3, 399354240), (4, 299515680), (5, 239612544), (6, 199677120), (8, 149757840), (9, 133118080), (10, 119806272), (12, 99838560), (15, 79870848), (16, 74878920), (18, 66559040), (20, 59903136), (24, 49919280), (30, 39935424), (32, 37439460), (36, 33279520), (40, 29951568), (45, 26623616), (48, 24959640), (60, 19967712), (64, 18719730), (72, 16639760), (80, 14975784), (90, 13311808), (96, 12479820), (120, 9983856), (128, 9359865), (144, 8319880), (160, 7487892), (180, 6655904), (192, 6239910), (240, 4991928), (288, 4159940), (320, 3743946), (360, 3327952), (384, 3119955), (480, 2495964), (576, 2079970), (640, 1871973), (720, 1663976), (960, 1247982), (1152, 1039985), (1440, 831988), (1920, 623991), (2880, 415994), (5760, 207997)]