65300520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{544171}}^1$

素因数の和:544185

約数の個数: 32

約数和(自身を含む): 195901920

約数和(自身を除く): 130601400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 544171, 1088342, 1632513, 2176684, 2720855, 3265026, 4353368, 5441710, 6530052, 8162565, 10883420, 13060104, 16325130, 21766840, 32650260, 65300520]

約数ペア:

[(1, 65300520), (2, 32650260), (3, 21766840), (4, 16325130), (5, 13060104), (6, 10883420), (8, 8162565), (10, 6530052), (12, 5441710), (15, 4353368), (20, 3265026), (24, 2720855), (30, 2176684), (40, 1632513), (60, 1088342), (120, 544171)]