15727980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{262133}}^1$

素因数の和:262145

約数の個数: 24

約数和(自身を含む): 44038512

約数和(自身を除く): 28310532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 262133, 524266, 786399, 1048532, 1310665, 1572798, 2621330, 3145596, 3931995, 5242660, 7863990, 15727980]

約数ペア:

[(1, 15727980), (2, 7863990), (3, 5242660), (4, 3931995), (5, 3145596), (6, 2621330), (10, 1572798), (12, 1310665), (15, 1048532), (20, 786399), (30, 524266), (60, 262133)]