47655240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397127}}^1$

素因数の和:397141

約数の個数: 32

約数和(自身を含む): 142966080

約数和(自身を除く): 95310840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397127, 794254, 1191381, 1588508, 1985635, 2382762, 3177016, 3971270, 4765524, 5956905, 7942540, 9531048, 11913810, 15885080, 23827620, 47655240]

約数ペア:

[(1, 47655240), (2, 23827620), (3, 15885080), (4, 11913810), (5, 9531048), (6, 7942540), (8, 5956905), (10, 4765524), (12, 3971270), (15, 3177016), (20, 2382762), (24, 1985635), (30, 1588508), (40, 1191381), (60, 794254), (120, 397127)]