1237449540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20624159}}^1$

素因数の和:20624171

約数の個数: 24

約数和(自身を含む): 3464858880

約数和(自身を除く): 2227409340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20624159, 41248318, 61872477, 82496636, 103120795, 123744954, 206241590, 247489908, 309362385, 412483180, 618724770, 1237449540]

約数ペア:

[(1, 1237449540), (2, 618724770), (3, 412483180), (4, 309362385), (5, 247489908), (6, 206241590), (10, 123744954), (12, 103120795), (15, 82496636), (20, 61872477), (30, 41248318), (60, 20624159)]