159584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1329871}}^1$

素因数の和:1329885

約数の個数: 32

約数和(自身を含む): 478753920

約数和(自身を除く): 319169400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1329871, 2659742, 3989613, 5319484, 6649355, 7979226, 10638968, 13298710, 15958452, 19948065, 26597420, 31916904, 39896130, 53194840, 79792260, 159584520]

約数ペア:

[(1, 159584520), (2, 79792260), (3, 53194840), (4, 39896130), (5, 31916904), (6, 26597420), (8, 19948065), (10, 15958452), (12, 13298710), (15, 10638968), (20, 7979226), (24, 6649355), (30, 5319484), (40, 3989613), (60, 2659742), (120, 1329871)]