150743680

素因数分解:

$2^7\times 5^1\times {\mathrm{235537}}^1$

素因数の和:235556

約数の個数: 32

約数和(自身を含む): 360373140

約数和(自身を除く): 209629460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 235537, 471074, 942148, 1177685, 1884296, 2355370, 3768592, 4710740, 7537184, 9421480, 15074368, 18842960, 30148736, 37685920, 75371840, 150743680]

約数ペア:

[(1, 150743680), (2, 75371840), (4, 37685920), (5, 30148736), (8, 18842960), (10, 15074368), (16, 9421480), (20, 7537184), (32, 4710740), (40, 3768592), (64, 2355370), (80, 1884296), (128, 1177685), (160, 942148), (320, 471074), (640, 235537)]