202968120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1691401}}^1$

素因数の和:1691415

約数の個数: 32

約数和(自身を含む): 608904720

約数和(自身を除く): 405936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1691401, 3382802, 5074203, 6765604, 8457005, 10148406, 13531208, 16914010, 20296812, 25371015, 33828020, 40593624, 50742030, 67656040, 101484060, 202968120]

約数ペア:

[(1, 202968120), (2, 101484060), (3, 67656040), (4, 50742030), (5, 40593624), (6, 33828020), (8, 25371015), (10, 20296812), (12, 16914010), (15, 13531208), (20, 10148406), (24, 8457005), (30, 6765604), (40, 5074203), (60, 3382802), (120, 1691401)]