68651880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52009}}^1$

素因数の和:52034

約数の個数: 64

約数和(自身を含む): 224683200

約数和(自身を除く): 156031320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52009, 104018, 156027, 208036, 260045, 312054, 416072, 520090, 572099, 624108, 780135, 1040180, 1144198, 1248216, 1560270, 1716297, 2080360, 2288396, 2860495, 3120540, 3432594, 4576792, 5720990, 6241080, 6865188, 8581485, 11441980, 13730376, 17162970, 22883960, 34325940, 68651880]

約数ペア:

[(1, 68651880), (2, 34325940), (3, 22883960), (4, 17162970), (5, 13730376), (6, 11441980), (8, 8581485), (10, 6865188), (11, 6241080), (12, 5720990), (15, 4576792), (20, 3432594), (22, 3120540), (24, 2860495), (30, 2288396), (33, 2080360), (40, 1716297), (44, 1560270), (55, 1248216), (60, 1144198), (66, 1040180), (88, 780135), (110, 624108), (120, 572099), (132, 520090), (165, 416072), (220, 312054), (264, 260045), (330, 208036), (440, 156027), (660, 104018), (1320, 52009)]