55719240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464327}}^1$

素因数の和:464341

約数の個数: 32

約数和(自身を含む): 167158080

約数和(自身を除く): 111438840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464327, 928654, 1392981, 1857308, 2321635, 2785962, 3714616, 4643270, 5571924, 6964905, 9286540, 11143848, 13929810, 18573080, 27859620, 55719240]

約数ペア:

[(1, 55719240), (2, 27859620), (3, 18573080), (4, 13929810), (5, 11143848), (6, 9286540), (8, 6964905), (10, 5571924), (12, 4643270), (15, 3714616), (20, 2785962), (24, 2321635), (30, 1857308), (40, 1392981), (60, 928654), (120, 464327)]