169423920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{78437}}^1$

素因数の和:78459

約数の個数: 80

約数和(自身を含む): 583578720

約数和(自身を除く): 414154800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 78437, 156874, 235311, 313748, 392185, 470622, 627496, 705933, 784370, 941244, 1176555, 1254992, 1411866, 1568740, 1882488, 2117799, 2353110, 2823732, 3137480, 3529665, 3764976, 4235598, 4706220, 5647464, 6274960, 7059330, 8471196, 9412440, 10588995, 11294928, 14118660, 16942392, 18824880, 21177990, 28237320, 33884784, 42355980, 56474640, 84711960, 169423920]

約数ペア:

[(1, 169423920), (2, 84711960), (3, 56474640), (4, 42355980), (5, 33884784), (6, 28237320), (8, 21177990), (9, 18824880), (10, 16942392), (12, 14118660), (15, 11294928), (16, 10588995), (18, 9412440), (20, 8471196), (24, 7059330), (27, 6274960), (30, 5647464), (36, 4706220), (40, 4235598), (45, 3764976), (48, 3529665), (54, 3137480), (60, 2823732), (72, 2353110), (80, 2117799), (90, 1882488), (108, 1568740), (120, 1411866), (135, 1254992), (144, 1176555), (180, 941244), (216, 784370), (240, 705933), (270, 627496), (360, 470622), (432, 392185), (540, 313748), (720, 235311), (1080, 156874), (2160, 78437)]