57308760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159191}}^1$

素因数の和:159208

約数の個数: 48

約数和(自身を含む): 186254640

約数和(自身を除く): 128945880

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, 159191, 318382, 477573, 636764, 795955, 955146, 1273528, 1432719, 1591910, 1910292, 2387865, 2865438, 3183820, 3820584, 4775730, 5730876, 6367640, 7163595, 9551460, 11461752, 14327190, 19102920, 28654380, 57308760]

約数ペア:

[(1, 57308760), (2, 28654380), (3, 19102920), (4, 14327190), (5, 11461752), (6, 9551460), (8, 7163595), (9, 6367640), (10, 5730876), (12, 4775730), (15, 3820584), (18, 3183820), (20, 2865438), (24, 2387865), (30, 1910292), (36, 1591910), (40, 1432719), (45, 1273528), (60, 955146), (72, 795955), (90, 636764), (120, 477573), (180, 318382), (360, 159191)]