118820240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19289}}^1$

素因数の和:19320

約数の個数: 80

約数和(自身を含む): 344442240

約数和(自身を除く): 225622000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 19289, 38578, 77156, 96445, 135023, 154312, 192890, 212179, 270046, 308624, 385780, 424358, 540092, 675115, 771560, 848716, 1060895, 1080184, 1350230, 1485253, 1543120, 1697432, 2121790, 2160368, 2700460, 2970506, 3394864, 4243580, 5400920, 5941012, 7426265, 8487160, 10801840, 11882024, 14852530, 16974320, 23764048, 29705060, 59410120, 118820240]

約数ペア:

[(1, 118820240), (2, 59410120), (4, 29705060), (5, 23764048), (7, 16974320), (8, 14852530), (10, 11882024), (11, 10801840), (14, 8487160), (16, 7426265), (20, 5941012), (22, 5400920), (28, 4243580), (35, 3394864), (40, 2970506), (44, 2700460), (55, 2160368), (56, 2121790), (70, 1697432), (77, 1543120), (80, 1485253), (88, 1350230), (110, 1080184), (112, 1060895), (140, 848716), (154, 771560), (176, 675115), (220, 540092), (280, 424358), (308, 385780), (385, 308624), (440, 270046), (560, 212179), (616, 192890), (770, 154312), (880, 135023), (1232, 96445), (1540, 77156), (3080, 38578), (6160, 19289)]