4069980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7537}}^1$

素因数の和:7555

約数の個数: 48

約数和(自身を含む): 12663840

約数和(自身を除く): 8593860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7537, 15074, 22611, 30148, 37685, 45222, 67833, 75370, 90444, 113055, 135666, 150740, 203499, 226110, 271332, 339165, 406998, 452220, 678330, 813996, 1017495, 1356660, 2034990, 4069980]

約数ペア:

[(1, 4069980), (2, 2034990), (3, 1356660), (4, 1017495), (5, 813996), (6, 678330), (9, 452220), (10, 406998), (12, 339165), (15, 271332), (18, 226110), (20, 203499), (27, 150740), (30, 135666), (36, 113055), (45, 90444), (54, 75370), (60, 67833), (90, 45222), (108, 37685), (135, 30148), (180, 22611), (270, 15074), (540, 7537)]