65528520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{546071}}^1$

素因数の和:546085

約数の個数: 32

約数和(自身を含む): 196585920

約数和(自身を除く): 131057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 546071, 1092142, 1638213, 2184284, 2730355, 3276426, 4368568, 5460710, 6552852, 8191065, 10921420, 13105704, 16382130, 21842840, 32764260, 65528520]

約数ペア:

[(1, 65528520), (2, 32764260), (3, 21842840), (4, 16382130), (5, 13105704), (6, 10921420), (8, 8191065), (10, 6552852), (12, 5460710), (15, 4368568), (20, 3276426), (24, 2730355), (30, 2184284), (40, 1638213), (60, 1092142), (120, 546071)]