12760868880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17723429}}^1$

素因数の和:17723448

約数の個数: 60

約数和(自身を含む): 42855253740

約数和(自身を除く): 30094384860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17723429, 35446858, 53170287, 70893716, 88617145, 106340574, 141787432, 159510861, 177234290, 212681148, 265851435, 283574864, 319021722, 354468580, 425362296, 531702870, 638043444, 708937160, 797554305, 850724592, 1063405740, 1276086888, 1417874320, 1595108610, 2126811480, 2552173776, 3190217220, 4253622960, 6380434440, 12760868880]

約数ペア:

[(1, 12760868880), (2, 6380434440), (3, 4253622960), (4, 3190217220), (5, 2552173776), (6, 2126811480), (8, 1595108610), (9, 1417874320), (10, 1276086888), (12, 1063405740), (15, 850724592), (16, 797554305), (18, 708937160), (20, 638043444), (24, 531702870), (30, 425362296), (36, 354468580), (40, 319021722), (45, 283574864), (48, 265851435), (60, 212681148), (72, 177234290), (80, 159510861), (90, 141787432), (120, 106340574), (144, 88617145), (180, 70893716), (240, 53170287), (360, 35446858), (720, 17723429)]