1975028520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16458571}}^1$

素因数の和:16458585

約数の個数: 32

約数和(自身を含む): 5925085920

約数和(自身を除く): 3950057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16458571, 32917142, 49375713, 65834284, 82292855, 98751426, 131668568, 164585710, 197502852, 246878565, 329171420, 395005704, 493757130, 658342840, 987514260, 1975028520]

約数ペア:

[(1, 1975028520), (2, 987514260), (3, 658342840), (4, 493757130), (5, 395005704), (6, 329171420), (8, 246878565), (10, 197502852), (12, 164585710), (15, 131668568), (20, 98751426), (24, 82292855), (30, 65834284), (40, 49375713), (60, 32917142), (120, 16458571)]