121042260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3187}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 369017376

約数和(自身を除く): 247975116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3187, 3798, 4220, 6330, 6374, 7596, 9495, 9561, 12660, 12748, 15935, 18990, 19122, 28683, 31870, 37980, 38244, 47805, 57366, 63740, 95610, 114732, 143415, 191220, 286830, 573660, 672457, 1344914, 2017371, 2689828, 3362285, 4034742, 6052113, 6724570, 8069484, 10086855, 12104226, 13449140, 20173710, 24208452, 30260565, 40347420, 60521130, 121042260]

約数ペア:

[(1, 121042260), (2, 60521130), (3, 40347420), (4, 30260565), (5, 24208452), (6, 20173710), (9, 13449140), (10, 12104226), (12, 10086855), (15, 8069484), (18, 6724570), (20, 6052113), (30, 4034742), (36, 3362285), (45, 2689828), (60, 2017371), (90, 1344914), (180, 672457), (211, 573660), (422, 286830), (633, 191220), (844, 143415), (1055, 114732), (1266, 95610), (1899, 63740), (2110, 57366), (2532, 47805), (3165, 38244), (3187, 37980), (3798, 31870), (4220, 28683), (6330, 19122), (6374, 18990), (7596, 15935), (9495, 12748), (9561, 12660)]