40842960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170179}}^1$

素因数の和:170195

約数の個数: 40

約数和(自身を含む): 126613920

約数和(自身を除く): 85770960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170179, 340358, 510537, 680716, 850895, 1021074, 1361432, 1701790, 2042148, 2552685, 2722864, 3403580, 4084296, 5105370, 6807160, 8168592, 10210740, 13614320, 20421480, 40842960]

約数ペア:

[(1, 40842960), (2, 20421480), (3, 13614320), (4, 10210740), (5, 8168592), (6, 6807160), (8, 5105370), (10, 4084296), (12, 3403580), (15, 2722864), (16, 2552685), (20, 2042148), (24, 1701790), (30, 1361432), (40, 1021074), (48, 850895), (60, 680716), (80, 510537), (120, 340358), (240, 170179)]