45387780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{756463}}^1$

素因数の和:756475

約数の個数: 24

約数和(自身を含む): 127085952

約数和(自身を除く): 81698172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 756463, 1512926, 2269389, 3025852, 3782315, 4538778, 7564630, 9077556, 11346945, 15129260, 22693890, 45387780]

約数ペア:

[(1, 45387780), (2, 22693890), (3, 15129260), (4, 11346945), (5, 9077556), (6, 7564630), (10, 4538778), (12, 3782315), (15, 3025852), (20, 2269389), (30, 1512926), (60, 756463)]