68095080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21017}}^1$

素因数の和:21040

約数の個数: 80

約数和(自身を含む): 228886020

約数和(自身を除く): 160790940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21017, 42034, 63051, 84068, 105085, 126102, 168136, 189153, 210170, 252204, 315255, 378306, 420340, 504408, 567459, 630510, 756612, 840680, 945765, 1134918, 1261020, 1513224, 1702377, 1891530, 2269836, 2522040, 2837295, 3404754, 3783060, 4539672, 5674590, 6809508, 7566120, 8511885, 11349180, 13619016, 17023770, 22698360, 34047540, 68095080]

約数ペア:

[(1, 68095080), (2, 34047540), (3, 22698360), (4, 17023770), (5, 13619016), (6, 11349180), (8, 8511885), (9, 7566120), (10, 6809508), (12, 5674590), (15, 4539672), (18, 3783060), (20, 3404754), (24, 2837295), (27, 2522040), (30, 2269836), (36, 1891530), (40, 1702377), (45, 1513224), (54, 1261020), (60, 1134918), (72, 945765), (81, 840680), (90, 756612), (108, 630510), (120, 567459), (135, 504408), (162, 420340), (180, 378306), (216, 315255), (270, 252204), (324, 210170), (360, 189153), (405, 168136), (540, 126102), (648, 105085), (810, 84068), (1080, 63051), (1620, 42034), (3240, 21017)]