8139960

素因数分解:

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

素因数の和:7557

約数の個数: 64

約数和(自身を含む): 27136800

約数和(自身を除く): 18996840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7537, 15074, 22611, 30148, 37685, 45222, 60296, 67833, 75370, 90444, 113055, 135666, 150740, 180888, 203499, 226110, 271332, 301480, 339165, 406998, 452220, 542664, 678330, 813996, 904440, 1017495, 1356660, 1627992, 2034990, 2713320, 4069980, 8139960]

約数ペア:

[(1, 8139960), (2, 4069980), (3, 2713320), (4, 2034990), (5, 1627992), (6, 1356660), (8, 1017495), (9, 904440), (10, 813996), (12, 678330), (15, 542664), (18, 452220), (20, 406998), (24, 339165), (27, 301480), (30, 271332), (36, 226110), (40, 203499), (45, 180888), (54, 150740), (60, 135666), (72, 113055), (90, 90444), (108, 75370), (120, 67833), (135, 60296), (180, 45222), (216, 37685), (270, 30148), (360, 22611), (540, 15074), (1080, 7537)]