40982520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341521}}^1$

素因数の和:341535

約数の個数: 32

約数和(自身を含む): 122947920

約数和(自身を除く): 81965400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341521, 683042, 1024563, 1366084, 1707605, 2049126, 2732168, 3415210, 4098252, 5122815, 6830420, 8196504, 10245630, 13660840, 20491260, 40982520]

約数ペア:

[(1, 40982520), (2, 20491260), (3, 13660840), (4, 10245630), (5, 8196504), (6, 6830420), (8, 5122815), (10, 4098252), (12, 3415210), (15, 2732168), (20, 2049126), (24, 1707605), (30, 1366084), (40, 1024563), (60, 683042), (120, 341521)]