67064640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69859}}^1$

素因数の和:69879

約数の個数: 56

約数和(自身を含む): 212933280

約数和(自身を除く): 145868640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 69859, 139718, 209577, 279436, 349295, 419154, 558872, 698590, 838308, 1047885, 1117744, 1397180, 1676616, 2095770, 2235488, 2794360, 3353232, 4191540, 4470976, 5588720, 6706464, 8383080, 11177440, 13412928, 16766160, 22354880, 33532320, 67064640]

約数ペア:

[(1, 67064640), (2, 33532320), (3, 22354880), (4, 16766160), (5, 13412928), (6, 11177440), (8, 8383080), (10, 6706464), (12, 5588720), (15, 4470976), (16, 4191540), (20, 3353232), (24, 2794360), (30, 2235488), (32, 2095770), (40, 1676616), (48, 1397180), (60, 1117744), (64, 1047885), (80, 838308), (96, 698590), (120, 558872), (160, 419154), (192, 349295), (240, 279436), (320, 209577), (480, 139718), (960, 69859)]