340595280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{52561}}^1$

素因数の和:52586

約数の個数: 100

約数和(自身を含む): 1182960372

約数和(自身を除く): 842365092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 52561, 105122, 157683, 210244, 262805, 315366, 420488, 473049, 525610, 630732, 788415, 840976, 946098, 1051220, 1261464, 1419147, 1576830, 1892196, 2102440, 2365245, 2522928, 2838294, 3153660, 3784392, 4204880, 4257441, 4730490, 5676588, 6307320, 7095735, 7568784, 8514882, 9460980, 11353176, 12614640, 14191470, 17029764, 18921960, 21287205, 22706352, 28382940, 34059528, 37843920, 42574410, 56765880, 68119056, 85148820, 113531760, 170297640, 340595280]

約数ペア:

[(1, 340595280), (2, 170297640), (3, 113531760), (4, 85148820), (5, 68119056), (6, 56765880), (8, 42574410), (9, 37843920), (10, 34059528), (12, 28382940), (15, 22706352), (16, 21287205), (18, 18921960), (20, 17029764), (24, 14191470), (27, 12614640), (30, 11353176), (36, 9460980), (40, 8514882), (45, 7568784), (48, 7095735), (54, 6307320), (60, 5676588), (72, 4730490), (80, 4257441), (81, 4204880), (90, 3784392), (108, 3153660), (120, 2838294), (135, 2522928), (144, 2365245), (162, 2102440), (180, 1892196), (216, 1576830), (240, 1419147), (270, 1261464), (324, 1051220), (360, 946098), (405, 840976), (432, 788415), (540, 630732), (648, 525610), (720, 473049), (810, 420488), (1080, 315366), (1296, 262805), (1620, 210244), (2160, 157683), (3240, 105122), (6480, 52561)]