168335280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{77933}}^1$

素因数の和:77955

約数の個数: 80

約数和(自身を含む): 579828960

約数和(自身を除く): 411493680

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 77933, 155866, 233799, 311732, 389665, 467598, 623464, 701397, 779330, 935196, 1168995, 1246928, 1402794, 1558660, 1870392, 2104191, 2337990, 2805588, 3117320, 3506985, 3740784, 4208382, 4675980, 5611176, 6234640, 7013970, 8416764, 9351960, 10520955, 11222352, 14027940, 16833528, 18703920, 21041910, 28055880, 33667056, 42083820, 56111760, 84167640, 168335280]

約数ペア:

[(1, 168335280), (2, 84167640), (3, 56111760), (4, 42083820), (5, 33667056), (6, 28055880), (8, 21041910), (9, 18703920), (10, 16833528), (12, 14027940), (15, 11222352), (16, 10520955), (18, 9351960), (20, 8416764), (24, 7013970), (27, 6234640), (30, 5611176), (36, 4675980), (40, 4208382), (45, 3740784), (48, 3506985), (54, 3117320), (60, 2805588), (72, 2337990), (80, 2104191), (90, 1870392), (108, 1558660), (120, 1402794), (135, 1246928), (144, 1168995), (180, 935196), (216, 779330), (240, 701397), (270, 623464), (360, 467598), (432, 389665), (540, 311732), (720, 233799), (1080, 155866), (2160, 77933)]