38561940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71411}}^1$

素因数の和:71429

約数の個数: 48

約数和(自身を含む): 119972160

約数和(自身を除く): 81410220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71411, 142822, 214233, 285644, 357055, 428466, 642699, 714110, 856932, 1071165, 1285398, 1428220, 1928097, 2142330, 2570796, 3213495, 3856194, 4284660, 6426990, 7712388, 9640485, 12853980, 19280970, 38561940]

約数ペア:

[(1, 38561940), (2, 19280970), (3, 12853980), (4, 9640485), (5, 7712388), (6, 6426990), (9, 4284660), (10, 3856194), (12, 3213495), (15, 2570796), (18, 2142330), (20, 1928097), (27, 1428220), (30, 1285398), (36, 1071165), (45, 856932), (54, 714110), (60, 642699), (90, 428466), (108, 357055), (135, 285644), (180, 214233), (270, 142822), (540, 71411)]