120802360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 311843520

約数和(自身を除く): 191041160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1361, 1585, 2219, 2536, 2722, 3170, 4438, 5444, 6340, 6805, 8876, 9527, 10888, 11095, 12680, 13610, 17752, 19054, 22190, 27220, 38108, 44380, 47635, 54440, 76216, 88760, 95270, 190540, 381080, 431437, 862874, 1725748, 2157185, 3020059, 3451496, 4314370, 6040118, 8628740, 12080236, 15100295, 17257480, 24160472, 30200590, 60401180, 120802360]

約数ペア:

[(1, 120802360), (2, 60401180), (4, 30200590), (5, 24160472), (7, 17257480), (8, 15100295), (10, 12080236), (14, 8628740), (20, 6040118), (28, 4314370), (35, 3451496), (40, 3020059), (56, 2157185), (70, 1725748), (140, 862874), (280, 431437), (317, 381080), (634, 190540), (1268, 95270), (1361, 88760), (1585, 76216), (2219, 54440), (2536, 47635), (2722, 44380), (3170, 38108), (4438, 27220), (5444, 22190), (6340, 19054), (6805, 17752), (8876, 13610), (9527, 12680), (10888, 11095)]