76983420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1559}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 215953920

約数和(自身を除く): 138970500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1559, 1646, 2469, 3118, 3292, 4115, 4677, 4938, 6236, 7795, 8230, 9354, 9876, 12345, 15590, 16460, 18708, 23385, 24690, 31180, 46770, 49380, 93540, 1283057, 2566114, 3849171, 5132228, 6415285, 7698342, 12830570, 15396684, 19245855, 25661140, 38491710, 76983420]

約数ペア:

[(1, 76983420), (2, 38491710), (3, 25661140), (4, 19245855), (5, 15396684), (6, 12830570), (10, 7698342), (12, 6415285), (15, 5132228), (20, 3849171), (30, 2566114), (60, 1283057), (823, 93540), (1559, 49380), (1646, 46770), (2469, 31180), (3118, 24690), (3292, 23385), (4115, 18708), (4677, 16460), (4938, 15590), (6236, 12345), (7795, 9876), (8230, 9354)]