6406020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11881

約数の個数: 48

約数和(自身を含む): 19931520

約数和(自身を除く): 13525500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 11863, 23726, 35589, 47452, 59315, 71178, 106767, 118630, 142356, 177945, 213534, 237260, 320301, 355890, 427068, 533835, 640602, 711780, 1067670, 1281204, 1601505, 2135340, 3203010, 6406020]

約数ペア:

[(1, 6406020), (2, 3203010), (3, 2135340), (4, 1601505), (5, 1281204), (6, 1067670), (9, 711780), (10, 640602), (12, 533835), (15, 427068), (18, 355890), (20, 320301), (27, 237260), (30, 213534), (36, 177945), (45, 142356), (54, 118630), (60, 106767), (90, 71178), (108, 59315), (135, 47452), (180, 35589), (270, 23726), (540, 11863)]