68254440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{568787}}^1$

素因数の和:568801

約数の個数: 32

約数和(自身を含む): 204763680

約数和(自身を除く): 136509240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 568787, 1137574, 1706361, 2275148, 2843935, 3412722, 4550296, 5687870, 6825444, 8531805, 11375740, 13650888, 17063610, 22751480, 34127220, 68254440]

約数ペア:

[(1, 68254440), (2, 34127220), (3, 22751480), (4, 17063610), (5, 13650888), (6, 11375740), (8, 8531805), (10, 6825444), (12, 5687870), (15, 4550296), (20, 3412722), (24, 2843935), (30, 2275148), (40, 1706361), (60, 1137574), (120, 568787)]