124807760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20292

約数の個数: 80

約数和(自身を含む): 361798272

約数和(自身を除く): 236990512

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, 20261, 40522, 81044, 101305, 141827, 162088, 202610, 222871, 283654, 324176, 405220, 445742, 567308, 709135, 810440, 891484, 1114355, 1134616, 1418270, 1560097, 1620880, 1782968, 2228710, 2269232, 2836540, 3120194, 3565936, 4457420, 5673080, 6240388, 7800485, 8914840, 11346160, 12480776, 15600970, 17829680, 24961552, 31201940, 62403880, 124807760]

約数ペア:

[(1, 124807760), (2, 62403880), (4, 31201940), (5, 24961552), (7, 17829680), (8, 15600970), (10, 12480776), (11, 11346160), (14, 8914840), (16, 7800485), (20, 6240388), (22, 5673080), (28, 4457420), (35, 3565936), (40, 3120194), (44, 2836540), (55, 2269232), (56, 2228710), (70, 1782968), (77, 1620880), (80, 1560097), (88, 1418270), (110, 1134616), (112, 1114355), (140, 891484), (154, 810440), (176, 709135), (220, 567308), (280, 445742), (308, 405220), (385, 324176), (440, 283654), (560, 222871), (616, 202610), (770, 162088), (880, 141827), (1232, 101305), (1540, 81044), (3080, 40522), (6160, 20261)]