122545980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{226937}}^1$

素因数の和:226955

約数の個数: 48

約数和(自身を含む): 381255840

約数和(自身を除く): 258709860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 226937, 453874, 680811, 907748, 1134685, 1361622, 2042433, 2269370, 2723244, 3404055, 4084866, 4538740, 6127299, 6808110, 8169732, 10212165, 12254598, 13616220, 20424330, 24509196, 30636495, 40848660, 61272990, 122545980]

約数ペア:

[(1, 122545980), (2, 61272990), (3, 40848660), (4, 30636495), (5, 24509196), (6, 20424330), (9, 13616220), (10, 12254598), (12, 10212165), (15, 8169732), (18, 6808110), (20, 6127299), (27, 4538740), (30, 4084866), (36, 3404055), (45, 2723244), (54, 2269370), (60, 2042433), (90, 1361622), (108, 1134685), (135, 907748), (180, 680811), (270, 453874), (540, 226937)]