47385720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131627}}^1$

素因数の和:131644

約数の個数: 48

約数和(自身を含む): 154004760

約数和(自身を除く): 106619040

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, 131627, 263254, 394881, 526508, 658135, 789762, 1053016, 1184643, 1316270, 1579524, 1974405, 2369286, 2632540, 3159048, 3948810, 4738572, 5265080, 5923215, 7897620, 9477144, 11846430, 15795240, 23692860, 47385720]

約数ペア:

[(1, 47385720), (2, 23692860), (3, 15795240), (4, 11846430), (5, 9477144), (6, 7897620), (8, 5923215), (9, 5265080), (10, 4738572), (12, 3948810), (15, 3159048), (18, 2632540), (20, 2369286), (24, 1974405), (30, 1579524), (36, 1316270), (40, 1184643), (45, 1053016), (60, 789762), (72, 658135), (90, 526508), (120, 394881), (180, 263254), (360, 131627)]