68418360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{190051}}^1$

素因数の和:190068

約数の個数: 48

約数和(自身を含む): 222360840

約数和(自身を除く): 153942480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 190051, 380102, 570153, 760204, 950255, 1140306, 1520408, 1710459, 1900510, 2280612, 2850765, 3420918, 3801020, 4561224, 5701530, 6841836, 7602040, 8552295, 11403060, 13683672, 17104590, 22806120, 34209180, 68418360]

約数ペア:

[(1, 68418360), (2, 34209180), (3, 22806120), (4, 17104590), (5, 13683672), (6, 11403060), (8, 8552295), (9, 7602040), (10, 6841836), (12, 5701530), (15, 4561224), (18, 3801020), (20, 3420918), (24, 2850765), (30, 2280612), (36, 1900510), (40, 1710459), (45, 1520408), (60, 1140306), (72, 950255), (90, 760204), (120, 570153), (180, 380102), (360, 190051)]