119077020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{220513}}^1$

素因数の和:220531

約数の個数: 48

約数和(自身を含む): 370463520

約数和(自身を除く): 251386500

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, 220513, 441026, 661539, 882052, 1102565, 1323078, 1984617, 2205130, 2646156, 3307695, 3969234, 4410260, 5953851, 6615390, 7938468, 9923085, 11907702, 13230780, 19846170, 23815404, 29769255, 39692340, 59538510, 119077020]

約数ペア:

[(1, 119077020), (2, 59538510), (3, 39692340), (4, 29769255), (5, 23815404), (6, 19846170), (9, 13230780), (10, 11907702), (12, 9923085), (15, 7938468), (18, 6615390), (20, 5953851), (27, 4410260), (30, 3969234), (36, 3307695), (45, 2646156), (54, 2205130), (60, 1984617), (90, 1323078), (108, 1102565), (135, 882052), (180, 661539), (270, 441026), (540, 220513)]