48195720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133877}}^1$

素因数の和:133894

約数の個数: 48

約数和(自身を含む): 156637260

約数和(自身を除く): 108441540

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, 133877, 267754, 401631, 535508, 669385, 803262, 1071016, 1204893, 1338770, 1606524, 2008155, 2409786, 2677540, 3213048, 4016310, 4819572, 5355080, 6024465, 8032620, 9639144, 12048930, 16065240, 24097860, 48195720]

約数ペア:

[(1, 48195720), (2, 24097860), (3, 16065240), (4, 12048930), (5, 9639144), (6, 8032620), (8, 6024465), (9, 5355080), (10, 4819572), (12, 4016310), (15, 3213048), (18, 2677540), (20, 2409786), (24, 2008155), (30, 1606524), (36, 1338770), (40, 1204893), (45, 1071016), (60, 803262), (72, 669385), (90, 535508), (120, 401631), (180, 267754), (360, 133877)]