38205840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159191}}^1$

素因数の和:159207

約数の個数: 40

約数和(自身を含む): 118438848

約数和(自身を除く): 80233008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159191, 318382, 477573, 636764, 795955, 955146, 1273528, 1591910, 1910292, 2387865, 2547056, 3183820, 3820584, 4775730, 6367640, 7641168, 9551460, 12735280, 19102920, 38205840]

約数ペア:

[(1, 38205840), (2, 19102920), (3, 12735280), (4, 9551460), (5, 7641168), (6, 6367640), (8, 4775730), (10, 3820584), (12, 3183820), (15, 2547056), (16, 2387865), (20, 1910292), (24, 1591910), (30, 1273528), (40, 955146), (48, 795955), (60, 636764), (80, 477573), (120, 318382), (240, 159191)]