29439120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{122663}}^1$

素因数の和:122679

約数の個数: 40

約数和(自身を含む): 91262016

約数和(自身を除く): 61822896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 122663, 245326, 367989, 490652, 613315, 735978, 981304, 1226630, 1471956, 1839945, 1962608, 2453260, 2943912, 3679890, 4906520, 5887824, 7359780, 9813040, 14719560, 29439120]

約数ペア:

[(1, 29439120), (2, 14719560), (3, 9813040), (4, 7359780), (5, 5887824), (6, 4906520), (8, 3679890), (10, 2943912), (12, 2453260), (15, 1962608), (16, 1839945), (20, 1471956), (24, 1226630), (30, 981304), (40, 735978), (48, 613315), (60, 490652), (80, 367989), (120, 245326), (240, 122663)]