1489585320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4137737}}^1$

素因数の和:4137754

約数の個数: 48

約数和(自身を含む): 4841153460

約数和(自身を除く): 3351568140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4137737, 8275474, 12413211, 16550948, 20688685, 24826422, 33101896, 37239633, 41377370, 49652844, 62066055, 74479266, 82754740, 99305688, 124132110, 148958532, 165509480, 186198165, 248264220, 297917064, 372396330, 496528440, 744792660, 1489585320]

約数ペア:

[(1, 1489585320), (2, 744792660), (3, 496528440), (4, 372396330), (5, 297917064), (6, 248264220), (8, 186198165), (9, 165509480), (10, 148958532), (12, 124132110), (15, 99305688), (18, 82754740), (20, 74479266), (24, 62066055), (30, 49652844), (36, 41377370), (40, 37239633), (45, 33101896), (60, 24826422), (72, 20688685), (90, 16550948), (120, 12413211), (180, 8275474), (360, 4137737)]