138222360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383951}}^1$

素因数の和:383968

約数の個数: 48

約数和(自身を含む): 449223840

約数和(自身を除く): 311001480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383951, 767902, 1151853, 1535804, 1919755, 2303706, 3071608, 3455559, 3839510, 4607412, 5759265, 6911118, 7679020, 9214824, 11518530, 13822236, 15358040, 17277795, 23037060, 27644472, 34555590, 46074120, 69111180, 138222360]

約数ペア:

[(1, 138222360), (2, 69111180), (3, 46074120), (4, 34555590), (5, 27644472), (6, 23037060), (8, 17277795), (9, 15358040), (10, 13822236), (12, 11518530), (15, 9214824), (18, 7679020), (20, 6911118), (24, 5759265), (30, 4607412), (36, 3839510), (40, 3455559), (45, 3071608), (60, 2303706), (72, 1919755), (90, 1535804), (120, 1151853), (180, 767902), (360, 383951)]